text: #line 2 "pddl+.lex.yy.h"
  
  #line 4 "pddl+.lex.yy.h"
  
  #define  YY_INT_ALIGNED short int
  
  /* A lexical scanner generated by flex */
  
  #define FLEX_SCANNER
  #define YY_FLEX_MAJOR_VERSION 2
  #define YY_FLEX_MINOR_VERSION 5
  #define YY_FLEX_SUBMINOR_VERSION 35
  #if YY_FLEX_SUBMINOR_VERSION > 0
  #define FLEX_BETA
  #endif
  
      /* The c++ scanner is a mess. The FlexLexer.h header file relies on the
       * following macro. This is required in order to pass the c++-multiple-scanners
       * test in the regression suite. We get reports that it breaks inheritance.
       * We will address this in a future release of flex, or omit the C++ scanner
       * altogether.
       */
      #define yyFlexLexer yyFlexLexer
  
  /* First, we deal with  platform-specific or compiler-specific issues. */
  
  /* begin standard C headers. */
  
  /* end standard C headers. */
  
  /* flex integer type definitions */
  
  #ifndef FLEXINT_H
  #define FLEXINT_H
  
  /* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
  
  #if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
  
  /* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
   * if you want the limit (max/min) macros for int types. 
   */
  #ifndef __STDC_LIMIT_MACROS
  #define __STDC_LIMIT_MACROS 1
  #endif
  
  #include <inttypes.h>
  typedef int8_t flex_int8_t;
  typedef uint8_t flex_uint8_t;
  typedef int16_t flex_int16_t;
  typedef uint16_t flex_uint16_t;
  typedef int32_t flex_int32_t;
  typedef uint32_t flex_uint32_t;
  #else
  typedef signed char flex_int8_t;
  typedef short int flex_int16_t;
  typedef int flex_int32_t;
  typedef unsigned char flex_uint8_t; 
  typedef unsigned short int flex_uint16_t;
  typedef unsigned int flex_uint32_t;
  
  /* Limits of integral types. */
  #ifndef INT8_MIN
  #define INT8_MIN               (-128)
  #endif
  #ifndef INT16_MIN
  #define INT16_MIN              (-32767-1)
  #endif
  #ifndef INT32_MIN
  #define INT32_MIN              (-2147483647-1)
  #endif
  #ifndef INT8_MAX
  #define INT8_MAX               (127)
  #endif
  #ifndef INT16_MAX
  #define INT16_MAX              (32767)
  #endif
  #ifndef INT32_MAX
  #define INT32_MAX              (2147483647)
  #endif
  #ifndef UINT8_MAX
  #define UINT8_MAX              (255U)
  #endif
  #ifndef UINT16_MAX
  #define UINT16_MAX             (65535U)
  #endif
  #ifndef UINT32_MAX
  #define UINT32_MAX             (4294967295U)
  #endif
  
  #endif /* ! C99 */
  
  #endif /* ! FLEXINT_H */
  
  /* begin standard C++ headers. */
  #include <iostream> 
  #include <errno.h>
  #include <cstdlib>
  #include <cstdio>
  #include <cstring>
  /* end standard C++ headers. */
  
  #ifdef __cplusplus
  
  /* The "const" storage-class-modifier is valid. */
  #define YY_USE_CONST
  
  #else	/* ! __cplusplus */
  
  /* C99 requires __STDC__ to be defined as 1. */
  #if defined (__STDC__)
  
  #define YY_USE_CONST
  
  #endif	/* defined (__STDC__) */
  #endif	/* ! __cplusplus */
  
  #ifdef YY_USE_CONST
  #define yyconst const
  #else
  #define yyconst
  #endif
  
  /* Returned upon end-of-file. */
  #define YY_NULL 0
  
  /* Promotes a possibly negative, possibly signed char to an unsigned
   * integer for use as an array index.  If the signed char is negative,
   * we want to instead treat it as an 8-bit unsigned char, hence the
   * double cast.
   */
  #define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
  
  /* Enter a start condition.  This macro really ought to take a parameter,
   * but we do it the disgusting crufty way forced on us by the ()-less
   * definition of BEGIN.
   */
  #define BEGIN (yy_start) = 1 + 2 *
  
  /* Translate the current start state into a value that can be later handed
   * to BEGIN to return to the state.  The YYSTATE alias is for lex
   * compatibility.
   */
  #define YY_START (((yy_start) - 1) / 2)
  #define YYSTATE YY_START
  
  /* Action number for EOF rule of a given start state. */
  #define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
  
  /* Special action meaning "start processing a new file". */
  #define YY_NEW_FILE yyrestart( yyin  )
  
  #define YY_END_OF_BUFFER_CHAR 0
  
  /* Size of default input buffer. */
  #ifndef YY_BUF_SIZE
  #ifdef __ia64__
  /* On IA-64, the buffer size is 16k, not 8k.
   * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case.
   * Ditto for the __ia64__ case accordingly.
   */
  #define YY_BUF_SIZE 32768
  #else
  #define YY_BUF_SIZE 16384
  #endif /* __ia64__ */
  #endif
  
  /* The state buf must be large enough to hold one state per character in the main buffer.
   */
  #define YY_STATE_BUF_SIZE   ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))
  
  #ifndef YY_TYPEDEF_YY_BUFFER_STATE
  #define YY_TYPEDEF_YY_BUFFER_STATE
  typedef struct yy_buffer_state *YY_BUFFER_STATE;
  #endif
  
  extern int yyleng;
  
  #define EOB_ACT_CONTINUE_SCAN 0
  #define EOB_ACT_END_OF_FILE 1
  #define EOB_ACT_LAST_MATCH 2
  
      #define YY_LESS_LINENO(n)
      
  /* Return all but the first "n" matched characters back to the input stream. */
  #define yyless(n) \
  	do \
  		{ \
  		/* Undo effects of setting up yytext. */ \
          int yyless_macro_arg = (n); \
          YY_LESS_LINENO(yyless_macro_arg);\
  		*yy_cp = (yy_hold_char); \
  		YY_RESTORE_YY_MORE_OFFSET \
  		(yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
  		YY_DO_BEFORE_ACTION; /* set up yytext again */ \
  		} \
  	while ( 0 )
  
  #define unput(c) yyunput( c, (yytext_ptr)  )
  
  #ifndef YY_TYPEDEF_YY_SIZE_T
  #define YY_TYPEDEF_YY_SIZE_T
  typedef size_t yy_size_t;
  #endif
  
  #ifndef YY_STRUCT_YY_BUFFER_STATE
  #define YY_STRUCT_YY_BUFFER_STATE
  struct yy_buffer_state
  	{
  
  	std::istream* yy_input_file;
  
  	char *yy_ch_buf;		/* input buffer */
  	char *yy_buf_pos;		/* current position in input buffer */
  
  	/* Size of input buffer in bytes, not including room for EOB
  	 * characters.
  	 */
  	yy_size_t yy_buf_size;
  
  	/* Number of characters read into yy_ch_buf, not including EOB
  	 * characters.
  	 */
  	int yy_n_chars;
  
  	/* Whether we "own" the buffer - i.e., we know we created it,
  	 * and can realloc() it to grow it, and should free() it to
  	 * delete it.
  	 */
  	int yy_is_our_buffer;
  
  	/* Whether this is an "interactive" input source; if so, and
  	 * if we're using stdio for input, then we want to use getc()
  	 * instead of fread(), to make sure we stop fetching input after
  	 * each newline.
  	 */
  	int yy_is_interactive;
  
  	/* Whether we're considered to be at the beginning of a line.
  	 * If so, '^' rules will be active on the next match, otherwise
  	 * not.
  	 */
  	int yy_at_bol;
  
      int yy_bs_lineno; /**< The line count. */
      int yy_bs_column; /**< The column count. */
      
  	/* Whether to try to fill the input buffer when we reach the
  	 * end of it.
  	 */
  	int yy_fill_buffer;
  
  	int yy_buffer_status;
  
  #define YY_BUFFER_NEW 0
  #define YY_BUFFER_NORMAL 1
  	/* When an EOF's been seen but there's still some text to process
  	 * then we mark the buffer as YY_EOF_PENDING, to indicate that we
  	 * shouldn't try reading from the input source any more.  We might
  	 * still have a bunch of tokens to match, though, because of
  	 * possible backing-up.
  	 *
  	 * When we actually see the EOF, we change the status to "new"
  	 * (via yyrestart()), so that the user can continue scanning by
  	 * just pointing yyin at a new input file.
  	 */
  #define YY_BUFFER_EOF_PENDING 2
  
  	};
  #endif /* !YY_STRUCT_YY_BUFFER_STATE */
  
  /* We provide macros for accessing buffer states in case in the
   * future we want to put the buffer states in a more general
   * "scanner state".
   *
   * Returns the top of the stack, or NULL.
   */
  #define YY_CURRENT_BUFFER ( (yy_buffer_stack) \
                            ? (yy_buffer_stack)[(yy_buffer_stack_top)] \
                            : NULL)
  
  /* Same as previous macro, but useful when we know that the buffer stack is not
   * NULL or when we need an lvalue. For internal use only.
   */
  #define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)]
  
  void *yyalloc (yy_size_t  );
  void *yyrealloc (void *,yy_size_t  );
  void yyfree (void *  );
  
  #define yy_new_buffer yy_create_buffer
  
  #define yy_set_interactive(is_interactive) \
  	{ \
  	if ( ! YY_CURRENT_BUFFER ){ \
          yyensure_buffer_stack (); \
  		YY_CURRENT_BUFFER_LVALUE =    \
              yy_create_buffer( yyin, YY_BUF_SIZE ); \
  	} \
  	YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
  	}
  
  #define yy_set_bol(at_bol) \
  	{ \
  	if ( ! YY_CURRENT_BUFFER ){\
          yyensure_buffer_stack (); \
  		YY_CURRENT_BUFFER_LVALUE =    \
              yy_create_buffer( yyin, YY_BUF_SIZE ); \
  	} \
  	YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
  	}
  
  #define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
  
  /* Begin user sect3 */
  
  typedef unsigned char YY_CHAR;
  
  #define yytext_ptr yytext
  #define YY_INTERACTIVE
  
  #include <FlexLexer.h>
  
  /* Done after the current pattern has been matched and before the
   * corresponding action - sets up yytext.
   */
  #define YY_DO_BEFORE_ACTION \
  	(yytext_ptr) = yy_bp; \
  	yyleng = (size_t) (yy_cp - yy_bp); \
  	(yy_hold_char) = *yy_cp; \
  	*yy_cp = '\0'; \
  	(yy_c_buf_p) = yy_cp;
  
  #define YY_NUM_RULES 119
  #define YY_END_OF_BUFFER 120
  /* This struct is not used in this scanner,
     but its presence is necessary. */
  struct yy_trans_info
  	{
  	flex_int32_t yy_verify;
  	flex_int32_t yy_nxt;
  	};
  static yyconst flex_int16_t yy_accept[775] =
      {   0,
        117,  117,  120,  119,  114,  116,  119,    1,    2,  102,
        100,  101,  110,  103,  117,  109,  119,  106,   69,  104,
        108,  113,  113,  113,  113,  113,  113,  113,  113,  113,
        113,  113,  113,  113,  113,    3,    4,  113,  114,   77,
        117,  118,    0,    0,    0,    0,    0,    0,    0,    0,
          0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
        115,  107,  105,  113,  113,  113,  113,  113,  113,  113,
        113,  113,  113,  113,  113,  113,  113,  113,  113,  113,
        113,  113,  113,  113,  113,   57,  113,  113,  113,  113,
        113,  113,  113,  113,  113,  118,    0,    0,    0,    0,
  
          0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
          0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
          0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
        113,  113,   56,  113,    0,    0,  113,  113,  113,  113,
        113,  113,  113,  113,  113,  113,  113,  113,  113,  113,
        113,   61,  113,  113,  113,  113,  113,  113,  113,  113,
        113,  113,  113,    0,    8,    0,    0,    0,    0,    0,
          0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
          0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
          0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
  
        113,  113,  113,    0,  112,    0,    0,  113,  113,  113,
        113,  113,  113,  113,  113,  113,  113,  113,  113,  113,
        113,   99,  113,  113,  113,  113,  113,  113,  113,  113,
         62,  113,   80,    0,    0,    0,    0,    0,    0,    0,
          0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
         68,   67,    0,    0,    0,    0,    0,    0,    0,    0,
          0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
         19,    0,    0,    0,   97,  113,  113,  112,    0,    0,
        113,  113,  113,  113,  113,  113,  113,  113,  113,   60,
        113,  113,  113,  113,  113,    0,  113,  113,  113,  113,
  
        113,  113,  113,    0,   26,    0,    0,    0,    0,    0,
          0,    0,    0,    0,    0,    0,   39,    0,    0,    0,
          0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
          0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
          0,    0,   27,    0,    0,   88,   86,  112,   48,    0,
        113,  113,   35,   36,  113,   63,   58,   59,  113,  113,
        113,  113,  113,  113,   81,    0,  113,  113,  113,  113,
        113,  113,   90,   37,    0,    0,    0,    0,    0,    0,
          0,    0,   65,    0,   50,    0,    0,    0,    0,    0,
          0,    0,    0,   70,   73,    0,    0,    0,    0,    0,
  
          0,    0,    0,    0,    0,    0,    0,   71,    0,    7,
          0,    0,    9,    0,  113,    0,  113,  113,  113,  113,
        113,  113,  113,  113,  113,    0,  113,   64,  113,  113,
        113,  113,  113,    0,   25,    0,    0,    0,    0,   55,
         41,    0,    0,    0,    0,    0,    0,    0,   15,    0,
          0,    0,  111,    0,    0,    0,   66,    0,    0,    0,
          0,    0,   38,    0,    0,    0,    0,    0,    0,  113,
         47,  113,   83,   78,  113,  113,   82,  113,   75,   74,
         49,  113,  113,   84,   89,  113,  113,    0,    0,    0,
          0,    0,    0,    0,   54,    0,    0,    6,    0,    0,
  
          0,    0,    0,    0,    0,    0,   72,    0,    0,    0,
          0,    0,    0,    0,    0,    0,    0,  113,  113,  113,
        113,  113,  113,  113,  113,  113,  113,    0,   44,   22,
          0,    0,    0,    0,    0,    0,    0,    0,    0,   24,
          0,   53,    0,    0,    0,    0,    0,    0,    0,    0,
          0,    0,    0,    0,    0,  113,  113,   96,  113,  113,
         87,   85,  113,  113,  113,   79,    0,    0,    0,    0,
          0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
          0,   42,    0,   23,    0,    0,    0,    0,    0,    0,
          0,  113,  113,   95,   76,  113,  113,  113,    0,    0,
  
         21,    0,    0,    0,    0,    0,    0,    0,    0,    0,
          0,    0,    0,    0,   20,    0,    0,    0,    0,    0,
          0,  113,   91,  113,  113,  113,   18,    0,    0,    0,
          0,    0,    0,    0,    0,   52,    0,    0,    0,    0,
         43,    0,    5,    0,    0,    0,    0,   94,  113,  113,
         98,    0,    0,    0,    0,    0,    0,    0,    0,    0,
          0,    0,    0,    0,    0,   34,    0,    0,   92,  113,
          0,    0,    0,    0,    0,    0,    0,    0,   51,    0,
          0,   17,    0,    0,    0,    0,   93,    0,    0,    0,
          0,    0,   40,    0,    0,    0,   16,    0,    0,    0,
  
          0,    0,    0,    0,    0,    0,   28,   46,    0,    0,
          0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
          0,    0,    0,    0,    0,    0,   30,   32,    0,    0,
          0,    0,    0,   45,    0,    0,   14,    0,    0,    0,
          0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
          0,    0,   29,    0,    0,    0,    0,    0,    0,    0,
         31,    0,   33,    0,    0,    0,    0,   12,    0,    0,
         13,   10,   11,    0
      } ;
  
  static yyconst flex_int32_t yy_ec[256] =
      {   0,
          1,    1,    1,    1,    1,    1,    1,    1,    2,    3,
          1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
          1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
          1,    4,    1,    1,    5,    1,    1,    1,    1,    6,
          7,    8,    9,    1,   10,   11,   12,   13,   13,   13,
         13,   13,   13,   13,   13,   13,   13,   14,   15,   16,
         17,   18,   19,    1,   20,   21,   22,   23,   24,   25,
         26,   27,   28,   29,   30,   31,   32,   33,   34,   35,
         36,   37,   38,   39,   40,   41,   42,   43,   44,   45,
         46,    1,   47,    1,   30,    1,   48,   49,   50,   51,
  
         52,   53,   54,   55,   56,   57,   30,   58,   59,   60,
         61,   62,   63,   64,   65,   66,   67,   68,   69,   70,
         71,   72,    1,    1,    1,    1,    1,    1,    1,    1,
          1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
          1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
          1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
          1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
          1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
          1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
          1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
  
          1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
          1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
          1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
          1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
          1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
          1,    1,    1,    1,    1
      } ;
  
  static yyconst flex_int32_t yy_meta[73] =
      {   0,
          1,    1,    1,    1,    1,    1,    1,    1,    1,    2,
          1,    1,    2,    1,    1,    1,    1,    1,    1,    2,
          2,    2,    2,    2,    2,    2,    2,    2,    2,    2,
          2,    2,    2,    2,    2,    2,    2,    2,    2,    2,
          2,    2,    2,    2,    2,    1,    1,    2,    2,    2,
          2,    2,    2,    2,    2,    2,    2,    2,    2,    2,
          2,    2,    2,    2,    2,    2,    2,    2,    2,    2,
          2,    2
      } ;
  
  static yyconst flex_int16_t yy_base[778] =
      {   0,
          0,   34,  586, 1874,   72, 1874,   36, 1874, 1874, 1874,
       1874,  564, 1874, 1874,   66,   83,  570,  544, 1874,  536,
       1874,  141,   68,  143,   70,   91,  147,  152,  203,  148,
        192,  160,  208,  209,  222, 1874, 1874,  227,   80, 1874,
         74,  517,  141,  205,  240,  246,  262,   63,   95,   75,
        220,  174,   89,  139,  153,  176,  271,  229,  192,  519,
       1874, 1874, 1874,    0,   76,  295,  252,  302,  309,  322,
        317,  318,  323,  330,  335,  331,  341,  336,  342,   78,
        346,  352,  365,  363,  369,   80,  370,  380,  390,  395,
        371,  405,  407,  413,  424,  508,  237,  255,  338,  376,
  
        376,  381,  389,  393,  382,  388,  402,  401,  417,  410,
        407,  416,  430,  434,  422,  419,  437,  435,  432,  436,
        430,  453,  448,  436,  443,  461,  449,  454,  457,  467,
        491,  490,   82,  507,  514,  524,  474,  519,  526,  531,
        532,  537,  536,  545,  547,  556,  558,  499,  562,  568,
        575,  119,  581,  594,  587,  595,  607,  615,  600,  613,
        596,  624,  633,  503, 1874,  546,  609,  593,  607,  621,
        622,  621,  502,  630,  620,  616,  635,  635,  641,  635,
        629,  651,  646,  639,  637,  662,  660,  662,  668,  667,
        672,  663,  657,  670,  664,  674,  670,  682,  683,  668,
  
        727,  728,  732,  495,   83,  686,  682,  691,  737,  741,
        747,  743,  752,  753,  757,  165,  758,  770,  687,  768,
        774,  176,  783,  801,  800,  785,  807,  808,  813,  815,
        453,  826,  824,  751,  792,  699,  799,  804,  799,  802,
        703,  806,  727,  813,  818,  811,  812,  822,  823,  819,
       1874,  741,  824,  823,  835,  835,  831,  842,  842,  855,
        847,  856,  866,  870,  857,  870,  879,  862,  867,  872,
        881,  869,  876,  881,  906,  907,  911,  484,  887,  891,
        877,  927,  933,  940,  938,  939,  945,  946,  940,  951,
        969,  901,  968,  974,  955,  921,  985,  996,  957,  980,
  
       1001, 1002, 1008,  941,  973,  941,  979,  953,  971,  999,
        993,  995, 1001,  992,  996, 1006, 1874, 1011,  441,  998,
       1010, 1019, 1014, 1019, 1025, 1026, 1024, 1026, 1005, 1025,
       1035, 1028, 1043, 1032, 1035, 1048, 1042, 1050,  378, 1046,
       1041,  356, 1874, 1051, 1049, 1079, 1081,  344, 1874, 1053,
       1056, 1088, 1089, 1097, 1105, 1106, 1110, 1111, 1072, 1063,
       1118, 1078, 1119, 1124, 1125, 1083, 1130, 1135, 1104, 1136,
       1137, 1094, 1148,  307, 1113, 1114, 1119, 1137, 1119, 1131,
       1142, 1150, 1874, 1140, 1874, 1151, 1124, 1144, 1160, 1142,
       1153, 1157, 1172, 1874, 1874, 1159, 1157, 1177, 1192, 1181,
  
       1170, 1183, 1190, 1187, 1175, 1191, 1193, 1874, 1184, 1874,
        294, 1193, 1874, 1185, 1184, 1189,  288, 1219, 1241, 1192,
       1198, 1246, 1217, 1251, 1253, 1210, 1259, 1163, 1218, 1225,
       1270, 1225, 1239, 1256, 1874, 1239, 1242, 1254, 1250, 1874,
        287, 1246, 1253, 1264, 1267, 1247, 1254, 1271, 1874, 1266,
        281, 1269, 1874, 1273,  274, 1279, 1874, 1276, 1285, 1286,
       1282, 1290, 1874, 1287, 1295, 1291, 1307, 1300, 1311, 1307,
       1874, 1304, 1326, 1331, 1316, 1317, 1336, 1308, 1343, 1351,
       1874, 1356, 1310,    0, 1357, 1333, 1330, 1337, 1339, 1337,
       1343, 1337, 1345, 1353,  257,  243, 1349, 1874, 1356, 1361,
  
       1350, 1366, 1353,  237, 1368, 1364, 1874, 1359, 1358, 1376,
       1379, 1381, 1384, 1387, 1389, 1388, 1389, 1386, 1393, 1390,
       1397, 1393, 1422, 1398, 1417, 1402, 1416, 1404, 1423, 1874,
       1409, 1411, 1413, 1410, 1427, 1436, 1426, 1440, 1438, 1874,
       1438, 1874, 1432, 1439, 1432, 1435, 1436, 1441, 1456, 1458,
       1452, 1460, 1455, 1450,  236, 1466, 1473,    0, 1470, 1475,
       1381,    0, 1476, 1478, 1483,    0, 1466, 1476, 1473,  235,
       1489, 1491, 1484, 1496, 1496, 1491, 1498, 1500, 1490, 1488,
       1509, 1874, 1501, 1874, 1498,  228, 1498, 1505, 1520, 1514,
       1510, 1522, 1527,    0,    0, 1517, 1527, 1524, 1520,  224,
  
       1874, 1535, 1537,  217, 1541, 1528, 1541,  161, 1532, 1549,
       1550, 1551, 1544, 1548, 1874, 1547, 1548, 1556, 1557, 1571,
       1558, 1563,    0, 1568, 1565, 1577, 1874, 1581, 1581, 1579,
       1575, 1575, 1584, 1575, 1580, 1874, 1596, 1599, 1591, 1586,
       1874, 1590, 1874, 1606, 1607, 1601, 1612,    0, 1602, 1606,
          0, 1619, 1620, 1625, 1613, 1613, 1621, 1620, 1619, 1621,
       1627, 1623, 1625, 1641, 1639, 1874,  159, 1646,    0, 1645,
       1646, 1650, 1658, 1655, 1661, 1651, 1651, 1662, 1874, 1658,
       1654, 1874, 1672, 1659, 1669, 1667,    0, 1679, 1682, 1669,
       1683, 1679, 1675, 1682, 1694, 1694, 1874, 1686, 1693, 1695,
  
       1693, 1702, 1690, 1706, 1700, 1708, 1874, 1874, 1704, 1711,
       1708, 1709, 1707, 1725, 1711, 1716, 1717, 1724, 1720, 1727,
       1723, 1740, 1733, 1745, 1743, 1736, 1874, 1874, 1749, 1747,
       1755, 1751, 1752, 1874, 1746, 1746, 1874, 1760, 1766, 1764,
       1760, 1756, 1776, 1770, 1763, 1766, 1766, 1776, 1783, 1782,
       1780, 1787, 1874, 1789, 1781, 1789, 1787, 1794, 1794, 1796,
       1874, 1800, 1874, 1796, 1802, 1804, 1800, 1874, 1804, 1806,
       1874, 1874, 1874, 1874, 1871,  128,  110
      } ;
  
  static yyconst flex_int16_t yy_def[778] =
      {   0,
        774,    1,  774,  774,  774,  774,  774,  774,  774,  774,
        774,  774,  774,  774,  774,  774,  775,  774,  774,  774,
        774,  776,  776,  776,  776,  776,  776,  776,  776,  776,
        776,  776,  776,  776,  776,  774,  774,  776,  774,  774,
        774,  774,  774,  774,  774,  774,  774,  774,  774,  774,
        774,  774,  774,  774,  774,  774,  774,  774,  774,  775,
        774,  774,  774,  777,  776,  776,  776,  776,  776,  776,
        776,  776,  776,  776,  776,  776,  776,  776,  776,  776,
        776,  776,  776,  776,  776,  776,  776,  776,  776,  776,
        776,  776,  776,  776,  776,  774,  774,  774,  774,  774,
  
        774,  774,  774,  774,  774,  774,  774,  774,  774,  774,
        774,  774,  774,  774,  774,  774,  774,  774,  774,  774,
        774,  774,  774,  774,  774,  774,  774,  774,  774,  774,
        776,  776,  776,  776,  774,  774,  777,  776,  776,  776,
        776,  776,  776,  776,  776,  776,  776,  777,  776,  776,
        776,  776,  776,  776,  776,  776,  776,  776,  776,  776,
        776,  776,  776,  774,  774,  774,  774,  774,  774,  774,
        774,  774,  774,  774,  774,  774,  774,  774,  774,  774,
        774,  774,  774,  774,  774,  774,  774,  774,  774,  774,
        774,  774,  774,  774,  774,  774,  774,  774,  774,  774,
  
        776,  776,  776,  774,  774,  774,  774,  777,  776,  776,
        776,  776,  776,  776,  776,  776,  776,  776,  777,  776,
        776,  776,  776,  776,  776,  776,  776,  776,  776,  776,
        776,  776,  776,  774,  774,  774,  774,  774,  774,  774,
        774,  774,  774,  774,  774,  774,  774,  774,  774,  774,
        774,  774,  774,  774,  774,  774,  774,  774,  774,  774,
        774,  774,  774,  774,  774,  774,  774,  774,  774,  774,
        774,  774,  774,  774,  776,  776,  776,  774,  774,  774,
        777,  776,  776,  776,  776,  776,  776,  776,  777,  776,
        776,  777,  776,  776,  776,  774,  776,  776,  776,  776,
  
        776,  776,  776,  774,  774,  774,  774,  774,  774,  774,
        774,  774,  774,  774,  774,  774,  774,  774,  774,  774,
        774,  774,  774,  774,  774,  774,  774,  774,  774,  774,
        774,  774,  774,  774,  774,  774,  774,  774,  774,  774,
        774,  774,  774,  774,  774,  776,  776,  774,  774,  774,
        777,  776,  776,  776,  776,  776,  776,  776,  777,  777,
        776,  777,  776,  776,  776,  774,  776,  776,  777,  776,
        776,  777,  776,  774,  774,  774,  774,  774,  774,  774,
        774,  774,  774,  774,  774,  774,  774,  774,  774,  774,
        774,  774,  774,  774,  774,  774,  774,  774,  774,  774,
  
        774,  774,  774,  774,  774,  774,  774,  774,  774,  774,
        774,  774,  774,  774,  777,  774,  777,  776,  776,  777,
        777,  776,  777,  776,  776,  774,  776,  776,  777,  777,
        776,  777,  777,  774,  774,  774,  774,  774,  774,  774,
        774,  774,  774,  774,  774,  774,  774,  774,  774,  774,
        774,  774,  774,  774,  774,  774,  774,  774,  774,  774,
        774,  774,  774,  774,  774,  774,  774,  774,  774,  777,
        774,  777,  776,  776,  777,  777,  776,  777,  776,  776,
        774,  776,  777,  777,  776,  777,  777,  774,  774,  774,
        774,  774,  774,  774,  774,  774,  774,  774,  774,  774,
  
        774,  774,  774,  774,  774,  774,  774,  774,  774,  774,
        774,  774,  774,  774,  774,  774,  774,  777,  777,  777,
        777,  777,  776,  777,  777,  777,  777,  774,  774,  774,
        774,  774,  774,  774,  774,  774,  774,  774,  774,  774,
        774,  774,  774,  774,  774,  774,  774,  774,  774,  774,
        774,  774,  774,  774,  774,  777,  777,  777,  777,  777,
        776,  777,  777,  777,  777,  777,  774,  774,  774,  774,
        774,  774,  774,  774,  774,  774,  774,  774,  774,  774,
        774,  774,  774,  774,  774,  774,  774,  774,  774,  774,
        774,  777,  777,  777,  777,  777,  777,  777,  774,  774,
  
        774,  774,  774,  774,  774,  774,  774,  774,  774,  774,
        774,  774,  774,  774,  774,  774,  774,  774,  774,  774,
        774,  777,  777,  777,  777,  777,  774,  774,  774,  774,
        774,  774,  774,  774,  774,  774,  774,  774,  774,  774,
        774,  774,  774,  774,  774,  774,  774,  777,  777,  777,
        777,  774,  774,  774,  774,  774,  774,  774,  774,  774,
        774,  774,  774,  774,  774,  774,  774,  774,  777,  777,
        774,  774,  774,  774,  774,  774,  774,  774,  774,  774,
        774,  774,  774,  774,  774,  774,  777,  774,  774,  774,
        774,  774,  774,  774,  774,  774,  774,  774,  774,  774,
  
        774,  774,  774,  774,  774,  774,  774,  774,  774,  774,
        774,  774,  774,  774,  774,  774,  774,  774,  774,  774,
        774,  774,  774,  774,  774,  774,  774,  774,  774,  774,
        774,  774,  774,  774,  774,  774,  774,  774,  774,  774,
        774,  774,  774,  774,  774,  774,  774,  774,  774,  774,
        774,  774,  774,  774,  774,  774,  774,  774,  774,  774,
        774,  774,  774,  774,  774,  774,  774,  774,  774,  774,
        774,  774,  774,    0,  774,  774,  774
      } ;
  
  static yyconst flex_int16_t yy_nxt[1947] =
      {   0,
          4,    5,    6,    5,    7,    8,    9,   10,   11,   12,
         13,   14,   15,   16,   17,   18,   19,   20,   21,   22,
         23,   23,   24,   25,   26,   23,   27,   28,   23,   23,
         23,   29,   30,   31,   32,   23,   23,   33,   34,   23,
         23,   35,   23,   23,   23,   36,   37,   22,   23,   23,
         24,   25,   26,   23,   27,   28,   23,   23,   29,   30,
         31,   32,   23,   23,   33,   34,   23,   23,   35,   23,
         23,   23,   38,   39,   40,   39,   42,   64,   41,   64,
         64,   39,   64,   39,   42,   64,   41,  148,   64,   64,
         64,   64,   64,  278,   64,  205,  113,   74,  115,   38,
  
         64,   40,   43,   64,   44,   45,   46,   47,   48,  120,
         49,   64,   75,   50,   51,   52,   53,   54,   55,   56,
         57,   58,   59,  113,   76,   74,  115,  114,   64,   65,
         43,   64,   44,   45,   46,   47,   48,  120,   49,   75,
         50,   51,   52,   53,   54,   55,   56,   57,   58,   59,
         64,   76,   64,   64,  114,   64,   64,   64,  121,   64,
         64,   64,   97,   98,   64,   66,   71,   83,  685,   64,
        635,   67,   64,   68,  289,  122,   72,   64,   69,   70,
         77,   84,   73,   78,   79,   64,  121,   85,   64,   80,
         97,   98,  123,   66,   71,   83,   88,  118,   67,  124,
  
         68,   64,  122,   72,   64,   69,   70,   77,   84,   73,
         78,   79,   64,  119,   85,   64,   80,   64,   64,  123,
         64,   64,   81,   88,  130,  118,  631,  124,   86,   89,
         82,   64,   87,  628,   64,   99,   64,  616,  100,   64,
        119,   90,   92,  116,  602,  591,  543,   91,   93,   94,
         81,  130,  536,  117,   95,   86,  128,   89,   82,   87,
         92,   64,   99,  101,   64,  100,  535,  102,   90,   92,
        105,  116,  129,  103,   91,  164,   93,   94,  106,  104,
        117,  107,   95,  505,  128,  165,  108,   92,  109,  110,
        502,  101,  111,  132,  125,  102,  493,  472,  105,  129,
  
        103,  112,  164,  467,   64,  106,  104,   64,  107,  126,
        127,   64,  165,  108,   64,  109,  434,  110,   64,  111,
        132,   64,  125,  135,  133,  136,   64,   64,  112,   64,
         64,  137,   64,  131,   64,   64,  126,  127,  138,   64,
         64,  139,   64,   64,   64,   64,  134,   64,   64,  140,
         64,   64,  133,   64,   64,   64,  348,  166,   64,  141,
        131,   64,  143,  147,   64,  412,  138,  144,  142,  139,
        146,  145,   64,  134,   64,   64,  140,   64,   64,   64,
         64,   64,   64,   64,  150,  166,  141,  409,  149,   64,
        143,  147,   64,  154,  144,  142,  151,  146,  145,   64,
  
        153,  152,   64,  155,   64,  159,  172,   64,  167,  157,
        173,  150,  168,  156,   64,  149,   64,   64,  169,   64,
        170,  154,   64,  151,  175,   64,  158,  153,  152,  171,
        161,  155,  159,   64,  172,  167,   64,  157,  173,  168,
        156,  174,  177,  160,  176,  169,  178,  170,  179,  180,
        389,  162,  175,  158,  183,  163,  171,  184,  161,  185,
        186,  181,   64,  187,  188,   64,  189,  192,  174,  177,
        160,  193,  176,  178,  182,  179,  190,  180,  162,  194,
        195,  183,  163,  197,  184,  198,  191,  185,  186,  181,
        187,  199,  188,  189,  200,  192,  348,  196,  193,   64,
  
         64,  182,   64,   64,  190,  208,  194,  205,  195,  202,
        197,  244,  198,  191,  201,  135,   64,  135,  199,   64,
         96,   61,  200,  204,  196,  135,  205,  135,   64,   96,
        234,   64,  208,  204,  203,   64,  205,  202,   64,  219,
         64,   64,  201,   64,   64,   64,   64,  206,   64,   64,
        211,  212,   63,  210,   64,  209,   64,   64,  234,   64,
         62,  207,  203,  213,  215,   64,  219,   64,   64,  216,
         64,   64,   61,  214,   64,  206,   41,   64,  211,  212,
         64,  210,  209,  235,   64,  774,  217,   64,  207,  220,
         64,  213,  215,   64,  218,  221,   64,  216,  222,   64,
  
        214,  223,  774,   64,   64,   64,   64,   64,   64,   64,
        235,  225,   64,  217,  774,  226,   64,  220,  774,   64,
        239,  218,   64,  221,   64,   64,  222,   64,  231,  223,
        224,  236,  230,   64,  229,  240,   64,  227,  228,  225,
        241,  242,   64,  226,  243,   64,  237,  238,  239,  245,
        232,  774,  246,  247,  248,  231,  233,  224,  249,  236,
        230,  229,  250,  240,  227,  251,  228,  252,  241,  242,
        253,  254,  243,  237,  238,  255,  256,  245,  232,  246,
        247,  257,  248,  258,  233,  259,  249,  260,  261,  262,
        250,  263,  251,  264,  252,  265,  266,  267,  253,  254,
  
        268,  269,  255,  256,  270,  271,  272,  774,  274,  257,
        273,  258,  774,  259,  292,  260,  261,  262,  279,  263,
        280,  264,  265,  266,  281,  267,  306,  268,  774,  269,
        312,  270,  774,  271,  272,  274,   64,   64,  273,   64,
         64,   64,  292,  774,   64,  279,   64,  280,  314,   64,
         64,  281,   64,   64,  306,   64,   64,  277,  312,   64,
        282,   64,   64,  275,   64,   64,   64,   64,  322,   64,
         64,  276,  774,  283,  284,  286,  314,   64,  774,   64,
         64,  285,   64,   64,  304,  277,   64,  288,  282,  774,
        275,  287,   64,  291,   64,   64,  322,   64,  276,  293,
  
        283,  290,  284,  286,  296,  294,  295,  774,  285,   64,
         64,  304,   64,   64,  288,  298,   64,   64,  287,   64,
         64,  291,   64,  297,   64,   64,  293,   64,  290,  305,
        299,  308,  294,   64,  295,   64,   64,  307,   64,  310,
        309,  311,  298,  301,  313,  302,  300,  315,  316,  317,
        318,  297,  319,  303,  774,  320,  305,  321,  299,  308,
        323,  324,  325,  329,  307,  326,  310,  309,  311,  327,
        301,  313,  302,  300,  315,  316,  317,  318,  328,  319,
        332,  303,  320,  333,  321,  330,  331,  323,  324,  334,
        325,  329,  326,  335,  774,  336,  327,  337,  338,  774,
  
        339,  340,  341,  342,  345,  328,  343,  332,  344,  349,
        350,  333,  330,  331,  351,   64,   64,  334,   64,   64,
         64,  335,  336,   64,  774,  337,  338,  339,  340,  341,
        774,  342,  345,  343,  362,  344,   64,  349,  350,   64,
        366,  351,   64,  347,  346,   64,  352,   64,   64,   64,
         64,   64,   64,  774,   64,   64,  353,   64,   64,  359,
         64,  362,  360,   64,   64,  355,  369,   64,  366,   64,
        347,  346,  354,  374,  352,  356,  358,   64,   64,  376,
         64,   64,  357,   64,  353,  379,   64,  359,  361,   64,
        360,  365,   64,  355,   64,  363,  375,   64,  377,  354,
  
        374,  364,  356,  358,  380,   64,  376,  370,   64,  357,
         64,  372,  379,   64,   64,  378,  361,   64,  365,  368,
         64,  367,  381,  363,  375,  382,  377,  383,  384,  364,
        385,  380,  386,  387,  388,  370,  390,  391,  392,  774,
        373,  393,  378,  399,  371,  394,  395,  368,  367,  396,
        381,  397,  382,  398,  383,  400,  384,  385,  401,  386,
        402,  387,  388,  390,  403,  391,  392,  373,  404,  393,
        399,  371,  405,  394,  395,  406,  413,  396,  407,  397,
        408,  398,  400,  410,  411,  414,  401,  402,  415,  416,
         64,   64,  403,   64,  417,  404,  420,   64,   64,  405,
  
         64,   64,  421,  406,  413,  407,   64,  408,  423,   64,
        410,  411,  414,  426,   64,   64,  416,   64,   64,   64,
         64,  417,   64,   64,  420,  418,  429,   64,   64,  421,
         64,   64,  433,   64,   64,  423,   64,   64,  419,   64,
        426,  436,   64,  430,   64,   64,  432,   64,   64,   64,
        435,  437,  418,  427,  429,  422,  438,   64,  439,  433,
         64,  440,  446,  424,  441,  419,  428,  431,  425,  436,
        430,  442,   64,  443,  445,   64,  447,  435,  437,  449,
        444,  427,  422,  448,  438,  439,  450,  451,  440,  446,
        424,  452,  441,  428,  431,  425,  453,  454,  455,  442,
  
        443,  456,  445,  447,  458,  460,  449,  444,  459,  461,
        462,  448,  463,  450,  451,  464,  465,  774,  466,  452,
        468,  774,  469,  453,  454,  470,  455,  471,   64,  457,
        475,   64,  458,  460,  476,  459,  478,  461,  462,  463,
        481,  774,  473,  464,  465,  466,  774,  486,  468,  469,
         64,  483,  470,   64,  471,   64,  457,  475,   64,  484,
         64,  476,   64,   64,  478,   64,  487,  481,   64,  477,
        473,   64,  489,  474,  479,  486,  480,  488,  483,   64,
        490,  491,   64,  492,  494,  495,  484,  496,  497,  774,
        498,  482,  499,  485,  487,  500,  504,  477,  501,  489,
  
        474,  503,  479,  506,  480,  488,  507,  490,  508,  491,
        492,  494,  495,  509,  512,  496,  497,  498,  482,  499,
        510,  485,  511,  500,  504,  501,  513,  514,  503,  515,
        517,  506,  516,  507,  518,   64,  508,  519,   64,  520,
         64,  509,  512,   64,  521,   64,  522,  510,   64,  511,
        774,  524,   64,  513,  514,   64,  526,  515,  517,  516,
         64,  527,  518,   64,  519,   64,  525,  520,   64,   64,
        528,  529,  521,  522,  530,  531,  532,  523,  524,  533,
        534,  774,  537,  538,  526,  539,  774,  540,  527,  541,
         64,  542,  544,   64,  545,  546,  547,  528,  529,  548,
  
        549,  530,  531,  532,  550,  523,  533,  551,  534,  537,
        552,  538,  553,  539,  540,  554,  560,  541,  542,  555,
        544,  545,  546,  547,  556,  557,  558,  548,  549,  559,
        562,   64,  550,  565,   64,  551,  563,  564,  552,  566,
        553,  567,  568,  554,  560,  561,  555,  569,  570,  571,
        572,  556,  557,  558,  573,  574,  559,  562,  575,  576,
        565,  577,  578,  583,  563,  564,  579,  566,  567,  580,
        568,  581,  582,  561,  569,  570,  571,  572,  584,  585,
        586,  588,  573,  574,  587,  575,  589,  576,  590,  577,
        578,  583,  592,  579,  593,  594,  580,  595,  581,  582,
  
        596,  597,  598,  774,  599,  584,  600,  585,  586,  588,
        601,  587,  603,  589,  604,  590,  605,  606,  607,  609,
        592,  608,  593,  594,  610,  595,  611,  612,  596,  597,
        598,  599,  613,  600,  614,  615,  617,  601,  618,  619,
        603,  620,  604,  605,  621,  606,  607,  609,  608,  622,
        623,  625,  610,  611,  612,  624,  626,  627,  629,  630,
        613,  614,  615,  617,  632,  618,  633,  619,  634,  620,
        636,  621,  637,  638,  639,  774,  640,  622,  623,  625,
        641,  642,  624,  626,  627,  643,  629,  630,  644,  645,
        646,  649,  632,  633,  647,  648,  634,  636,  650,  651,
  
        637,  638,  639,  640,  652,  653,  654,  641,  642,  655,
        656,  657,  643,  658,  659,  644,  645,  660,  646,  649,
        661,  647,  648,  662,  663,  650,  664,  651,  665,  666,
        774,  667,  652,  653,  654,  668,  655,  656,  669,  657,
        658,  659,  670,  671,  672,  660,  673,  677,  661,  674,
        662,  663,  675,  664,  676,  678,  665,  666,  667,  679,
        680,  681,  682,  668,  683,  669,  684,  686,  687,  670,
        688,  671,  672,  689,  673,  677,  674,  690,  691,  675,
        692,  676,  678,  693,  694,  695,  679,  680,  681,  682,
        696,  697,  683,  698,  684,  686,  687,  699,  688,  700,
  
        701,  689,  702,  703,  705,  690,  691,  704,  692,  706,
        693,  694,  707,  695,  708,  709,  710,  696,  697,  711,
        712,  698,  713,  715,  699,  714,  700,  701,  716,  717,
        702,  703,  705,  718,  704,  719,  706,  720,  721,  707,
        722,  708,  723,  709,  710,  724,  711,  725,  712,  726,
        713,  715,  714,  727,  728,  716,  729,  717,  730,  731,
        718,  732,  733,  719,  720,  734,  721,  722,  735,  723,
        736,  738,  724,  737,  739,  725,  726,  740,  741,  742,
        727,  728,  743,  729,  744,  730,  731,  745,  732,  746,
        733,  747,  734,  748,  749,  750,  735,  751,  736,  738,
  
        737,  752,  739,  753,  754,  740,  741,  742,  755,  743,
        756,  744,  757,  758,  759,  745,  760,  746,  761,  747,
        748,  749,  762,  750,  763,  751,  764,  765,  752,  766,
        753,  754,  767,  768,  769,  755,  770,  771,  756,  757,
        758,  772,  759,  773,  760,  761,  774,  774,  774,  762,
        774,  763,  774,  764,  765,  774,  766,  774,  774,  767,
        768,  769,  774,  770,  771,  774,  774,  774,  772,  774,
        773,   60,   60,    3,  774,  774,  774,  774,  774,  774,
        774,  774,  774,  774,  774,  774,  774,  774,  774,  774,
        774,  774,  774,  774,  774,  774,  774,  774,  774,  774,
  
        774,  774,  774,  774,  774,  774,  774,  774,  774,  774,
        774,  774,  774,  774,  774,  774,  774,  774,  774,  774,
        774,  774,  774,  774,  774,  774,  774,  774,  774,  774,
        774,  774,  774,  774,  774,  774,  774,  774,  774,  774,
        774,  774,  774,  774,  774,  774
      } ;
  
  static yyconst flex_int16_t yy_chk[1947] =
      {   0,
          1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
          1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
          1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
          1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
          1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
          1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
          1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
          1,    1,    2,    5,    7,    5,   15,   23,   15,   25,
         23,   39,   25,   39,   41,   65,   41,   80,   65,   86,
         80,  133,   86,  205,  133,  205,   48,   25,   50,    2,
  
         26,    7,   16,   26,   16,   16,   16,   16,   16,   53,
         16,  777,   25,   16,   16,   16,   16,   16,   16,   16,
         16,   16,   16,   48,   26,   25,   50,   49,  152,  776,
         16,  152,   16,   16,   16,   16,   16,   53,   16,   25,
         16,   16,   16,   16,   16,   16,   16,   16,   16,   16,
         22,   26,   24,   22,   49,   24,   27,   30,   54,   27,
         30,   28,   43,   43,   28,   22,   24,   30,  667,   32,
        608,   22,   32,   22,  216,   54,   24,  216,   22,   22,
         27,   30,   24,   28,   28,  222,   54,   30,  222,   28,
         43,   43,   55,   22,   24,   30,   32,   52,   22,   56,
  
         22,   31,   54,   24,   31,   22,   22,   27,   30,   24,
         28,   28,   29,   52,   30,   29,   28,   33,   34,   55,
         33,   34,   29,   32,   59,   52,  604,   56,   31,   33,
         29,   35,   31,  600,   35,   44,   38,  586,   44,   38,
         52,   33,   34,   51,  570,  555,  504,   33,   35,   35,
         29,   59,  496,   51,   38,   31,   58,   33,   29,   31,
         38,   67,   44,   45,   67,   44,  495,   45,   33,   34,
         46,   51,   58,   45,   33,   97,   35,   35,   46,   45,
         51,   46,   38,  455,   58,   98,   46,   38,   46,   47,
        451,   45,   47,   67,   57,   45,  441,  417,   46,   58,
  
         45,   47,   97,  411,   66,   46,   45,   66,   46,   57,
         57,   68,   98,   46,   68,   46,  374,   47,   69,   47,
         67,   69,   57,   70,   68,   70,   71,   72,   47,   71,
         72,   70,   73,   66,   70,   73,   57,   57,   71,   74,
         76,   71,   74,   76,   75,   78,   69,   75,   78,   72,
         77,   79,   68,   77,   79,   81,  348,   99,   81,   73,
         66,   82,   75,   79,   82,  342,   71,   76,   74,   71,
         78,   77,   84,   69,   83,   84,   72,   83,   85,   87,
         91,   85,   87,   91,   82,   99,   73,  339,   81,   88,
         75,   79,   88,   87,   76,   74,   83,   78,   77,   89,
  
         85,   84,   89,   88,   90,   91,  105,   90,  100,   89,
        106,   82,  101,   88,   92,   81,   93,   92,  102,   93,
        103,   87,   94,   83,  108,   94,   90,   85,   84,  104,
         93,   88,   91,   95,  105,  100,   95,   89,  106,  101,
         88,  107,  110,   92,  109,  102,  111,  103,  112,  113,
        319,   94,  108,   90,  115,   95,  104,  116,   93,  117,
        118,  114,  231,  119,  120,  231,  121,  123,  107,  110,
         92,  124,  109,  111,  114,  112,  122,  113,   94,  125,
        126,  115,   95,  127,  116,  128,  122,  117,  118,  114,
        119,  129,  120,  121,  130,  123,  278,  126,  124,  132,
  
        131,  114,  132,  131,  122,  137,  125,  204,  126,  132,
        127,  173,  128,  122,  131,  135,  134,  135,  129,  134,
         96,   60,  130,  135,  126,  136,  135,  136,  138,   42,
        164,  138,  137,  136,  134,  139,  136,  132,  139,  148,
        140,  141,  131,  140,  141,  143,  142,  136,  143,  142,
        140,  141,   20,  139,  144,  138,  145,  144,  164,  145,
         18,  136,  134,  142,  144,  146,  148,  147,  146,  145,
        147,  149,   17,  143,  149,  136,   12,  150,  140,  141,
        150,  139,  138,  166,  151,    3,  146,  151,  136,  149,
        153,  142,  144,  153,  147,  150,  155,  145,  151,  155,
  
        143,  153,    0,  154,  156,  161,  154,  156,  161,  159,
        166,  155,  159,  146,    0,  156,  157,  149,    0,  157,
        168,  147,  160,  150,  158,  160,  151,  158,  161,  153,
        154,  167,  160,  162,  159,  169,  162,  157,  158,  155,
        170,  171,  163,  156,  172,  163,  167,  167,  168,  174,
        162,    0,  175,  176,  177,  161,  163,  154,  178,  167,
        160,  159,  179,  169,  157,  180,  158,  181,  170,  171,
        182,  183,  172,  167,  167,  184,  185,  174,  162,  175,
        176,  186,  177,  187,  163,  188,  178,  189,  190,  190,
        179,  190,  180,  191,  181,  192,  193,  194,  182,  183,
  
        195,  196,  184,  185,  197,  198,  199,    0,  200,  186,
        199,  187,    0,  188,  219,  189,  190,  190,  206,  190,
        207,  191,  192,  193,  208,  194,  236,  195,    0,  196,
        241,  197,    0,  198,  199,  200,  201,  202,  199,  201,
        202,  203,  219,    0,  203,  206,  209,  207,  243,  209,
        210,  208,  212,  210,  236,  212,  211,  203,  241,  211,
        209,  213,  214,  201,  213,  214,  215,  217,  252,  215,
        217,  202,    0,  210,  211,  213,  243,  220,    0,  218,
        220,  212,  218,  221,  234,  203,  221,  215,  209,    0,
        201,  214,  223,  218,  226,  223,  252,  226,  202,  220,
  
        210,  217,  211,  213,  224,  221,  223,    0,  212,  225,
        224,  234,  225,  224,  215,  226,  227,  228,  214,  227,
        228,  218,  229,  225,  230,  229,  220,  230,  217,  235,
        227,  238,  221,  233,  223,  232,  233,  237,  232,  239,
        238,  240,  226,  229,  242,  230,  228,  244,  245,  246,
        247,  225,  248,  232,    0,  249,  235,  250,  227,  238,
        253,  254,  255,  259,  237,  256,  239,  238,  240,  257,
        229,  242,  230,  228,  244,  245,  246,  247,  258,  248,
        261,  232,  249,  262,  250,  260,  260,  253,  254,  263,
        255,  259,  256,  264,    0,  265,  257,  266,  267,    0,
  
        268,  269,  270,  271,  274,  258,  272,  261,  273,  279,
        280,  262,  260,  260,  281,  275,  276,  263,  275,  276,
        277,  264,  265,  277,    0,  266,  267,  268,  269,  270,
          0,  271,  274,  272,  292,  273,  282,  279,  280,  282,
        296,  281,  283,  277,  276,  283,  282,  285,  286,  284,
        285,  286,  284,    0,  287,  288,  283,  287,  288,  289,
        290,  292,  289,  290,  295,  285,  299,  295,  296,  299,
        277,  276,  284,  304,  282,  286,  288,  293,  291,  306,
        293,  291,  287,  294,  283,  308,  294,  289,  291,  300,
        289,  295,  300,  285,  297,  293,  305,  297,  307,  284,
  
        304,  294,  286,  288,  309,  298,  306,  300,  298,  287,
        301,  302,  308,  301,  302,  307,  291,  303,  295,  298,
        303,  297,  310,  293,  305,  311,  307,  312,  313,  294,
        314,  309,  315,  316,  318,  300,  320,  321,  322,    0,
        303,  323,  307,  329,  301,  324,  325,  298,  297,  326,
        310,  327,  311,  328,  312,  330,  313,  314,  331,  315,
        332,  316,  318,  320,  333,  321,  322,  303,  334,  323,
        329,  301,  335,  324,  325,  336,  344,  326,  337,  327,
        338,  328,  330,  340,  341,  345,  331,  332,  346,  350,
        347,  346,  333,  347,  351,  334,  359,  352,  353,  335,
  
        352,  353,  360,  336,  344,  337,  354,  338,  362,  354,
        340,  341,  345,  366,  355,  356,  350,  355,  356,  357,
        358,  351,  357,  358,  359,  352,  369,  361,  363,  360,
        361,  363,  372,  364,  365,  362,  364,  365,  355,  367,
        366,  376,  367,  369,  368,  370,  371,  368,  370,  371,
        375,  377,  352,  367,  369,  361,  378,  373,  379,  372,
        373,  380,  387,  363,  381,  355,  368,  370,  364,  376,
        369,  382,  428,  384,  386,  428,  388,  375,  377,  390,
        384,  367,  361,  389,  378,  379,  391,  392,  380,  387,
        363,  393,  381,  368,  370,  364,  396,  397,  398,  382,
  
        384,  399,  386,  388,  400,  402,  390,  384,  401,  403,
        404,  389,  405,  391,  392,  406,  407,    0,  409,  393,
        412,    0,  414,  396,  397,  415,  398,  416,  418,  399,
        420,  418,  400,  402,  421,  401,  423,  403,  404,  405,
        426,    0,  418,  406,  407,  409,    0,  432,  412,  414,
        419,  429,  415,  419,  416,  422,  399,  420,  422,  430,
        424,  421,  425,  424,  423,  425,  433,  426,  427,  422,
        418,  427,  436,  419,  424,  432,  425,  434,  429,  431,
        437,  438,  431,  439,  442,  443,  430,  444,  445,    0,
        446,  427,  447,  431,  433,  448,  454,  422,  450,  436,
  
        419,  452,  424,  456,  425,  434,  458,  437,  459,  438,
        439,  442,  443,  460,  464,  444,  445,  446,  427,  447,
        461,  431,  462,  448,  454,  450,  465,  466,  452,  467,
        469,  456,  468,  458,  470,  473,  459,  472,  473,  475,
        474,  460,  464,  474,  476,  477,  478,  461,  477,  462,
          0,  483,  479,  465,  466,  479,  486,  467,  469,  468,
        480,  487,  470,  480,  472,  482,  485,  475,  482,  485,
        488,  489,  476,  478,  490,  491,  492,  482,  483,  493,
        494,    0,  497,  499,  486,  500,    0,  501,  487,  502,
        561,  503,  505,  561,  506,  508,  509,  488,  489,  510,
  
        511,  490,  491,  492,  512,  482,  493,  513,  494,  497,
        514,  499,  515,  500,  501,  516,  522,  502,  503,  517,
        505,  506,  508,  509,  518,  519,  520,  510,  511,  521,
        524,  523,  512,  526,  523,  513,  525,  525,  514,  527,
        515,  528,  529,  516,  522,  523,  517,  531,  532,  533,
        534,  518,  519,  520,  535,  536,  521,  524,  537,  538,
        526,  539,  541,  547,  525,  525,  543,  527,  528,  544,
        529,  545,  546,  523,  531,  532,  533,  534,  548,  549,
        550,  552,  535,  536,  551,  537,  553,  538,  554,  539,
        541,  547,  556,  543,  557,  559,  544,  560,  545,  546,
  
        563,  564,  565,    0,  567,  548,  568,  549,  550,  552,
        569,  551,  571,  553,  572,  554,  573,  574,  575,  577,
        556,  576,  557,  559,  578,  560,  579,  580,  563,  564,
        565,  567,  581,  568,  583,  585,  587,  569,  588,  589,
        571,  590,  572,  573,  591,  574,  575,  577,  576,  592,
        593,  597,  578,  579,  580,  596,  598,  599,  602,  603,
        581,  583,  585,  587,  605,  588,  606,  589,  607,  590,
        609,  591,  610,  611,  612,    0,  613,  592,  593,  597,
        614,  616,  596,  598,  599,  617,  602,  603,  618,  619,
        620,  624,  605,  606,  621,  622,  607,  609,  625,  626,
  
        610,  611,  612,  613,  628,  629,  630,  614,  616,  631,
        632,  633,  617,  634,  635,  618,  619,  637,  620,  624,
        638,  621,  622,  639,  640,  625,  642,  626,  644,  645,
          0,  646,  628,  629,  630,  647,  631,  632,  649,  633,
        634,  635,  650,  652,  653,  637,  654,  658,  638,  655,
        639,  640,  656,  642,  657,  659,  644,  645,  646,  660,
        661,  662,  663,  647,  664,  649,  665,  668,  670,  650,
        671,  652,  653,  672,  654,  658,  655,  673,  674,  656,
        675,  657,  659,  676,  677,  678,  660,  661,  662,  663,
        680,  681,  664,  683,  665,  668,  670,  684,  671,  685,
  
        686,  672,  688,  689,  691,  673,  674,  690,  675,  692,
        676,  677,  693,  678,  694,  695,  696,  680,  681,  698,
        699,  683,  700,  702,  684,  701,  685,  686,  703,  704,
        688,  689,  691,  705,  690,  706,  692,  709,  710,  693,
        711,  694,  712,  695,  696,  713,  698,  714,  699,  715,
        700,  702,  701,  716,  717,  703,  718,  704,  719,  720,
        705,  721,  722,  706,  709,  723,  710,  711,  724,  712,
        725,  729,  713,  726,  730,  714,  715,  731,  732,  733,
        716,  717,  735,  718,  736,  719,  720,  738,  721,  739,
        722,  740,  723,  741,  742,  743,  724,  744,  725,  729,
  
        726,  745,  730,  746,  747,  731,  732,  733,  748,  735,
        749,  736,  750,  751,  752,  738,  754,  739,  755,  740,
        741,  742,  756,  743,  757,  744,  758,  759,  745,  760,
        746,  747,  762,  764,  765,  748,  766,  767,  749,  750,
        751,  769,  752,  770,  754,  755,    0,    0,    0,  756,
          0,  757,    0,  758,  759,    0,  760,    0,    0,  762,
        764,  765,    0,  766,  767,    0,    0,    0,  769,    0,
        770,  775,  775,  774,  774,  774,  774,  774,  774,  774,
        774,  774,  774,  774,  774,  774,  774,  774,  774,  774,
        774,  774,  774,  774,  774,  774,  774,  774,  774,  774,
  
        774,  774,  774,  774,  774,  774,  774,  774,  774,  774,
        774,  774,  774,  774,  774,  774,  774,  774,  774,  774,
        774,  774,  774,  774,  774,  774,  774,  774,  774,  774,
        774,  774,  774,  774,  774,  774,  774,  774,  774,  774,
        774,  774,  774,  774,  774,  774
      } ;
  
  /* The intent behind this definition is that it'll catch
   * any uses of REJECT which flex missed.
   */
  #define REJECT reject_used_but_not_detected
  #define yymore() yymore_used_but_not_detected
  #define YY_MORE_ADJ 0
  #define YY_RESTORE_YY_MORE_OFFSET
  #line 1 "pddl+.l"
  #line 2 "pddl+.l"
  
  #include <string>
  
  #include <fstream>
    using std::cin;
    using std::cout;
    using std::cerr;
    using std::istream;
    using namespace VAL;
  extern "C" int yywrap();
  
  #line 1111 "pddl+.lex.yy.h"
  
  #define INITIAL 0
  
  #ifndef YY_NO_UNISTD_H
  /* Special case for "unistd.h", since it is non-ANSI. We include it way
   * down here because we want the user's section 1 to have been scanned first.
   * The user has a chance to override it with an option.
   */
  #include <unistd.h>
  #endif
  
  #ifndef YY_EXTRA_TYPE
  #define YY_EXTRA_TYPE void *
  #endif
  
  #ifndef yytext_ptr
  static void yy_flex_strncpy (char *,yyconst char *,int );
  #endif
  
  #ifdef YY_NEED_STRLEN
  static int yy_flex_strlen (yyconst char * );
  #endif
  
  #ifndef YY_NO_INPUT
  
  #endif
  
  /* Amount of stuff to slurp up with each read. */
  #ifndef YY_READ_BUF_SIZE
  #ifdef __ia64__
  /* On IA-64, the buffer size is 16k, not 8k */
  #define YY_READ_BUF_SIZE 16384
  #else
  #define YY_READ_BUF_SIZE 8192
  #endif /* __ia64__ */
  #endif
  
  /* Copy whatever the last rule matched to the standard output. */
  #ifndef ECHO
  #define ECHO LexerOutput( yytext, yyleng )
  #endif
  
  /* Gets input and stuffs it into "buf".  number of characters read, or YY_NULL,
   * is returned in "result".
   */
  #ifndef YY_INPUT
  #define YY_INPUT(buf,result,max_size) \
  \
  	if ( (result = LexerInput( (char *) buf, max_size )) < 0 ) \
  		YY_FATAL_ERROR( "input in flex scanner failed" );
  
  #endif
  
  /* No semi-colon after return; correct usage is to write "yyterminate();" -
   * we don't want an extra ';' after the "return" because that will cause
   * some compilers to complain about unreachable statements.
   */
  #ifndef yyterminate
  #define yyterminate() return YY_NULL
  #endif
  
  /* Number of entries by which start-condition stack grows. */
  #ifndef YY_START_STACK_INCR
  #define YY_START_STACK_INCR 25
  #endif
  
  /* Report a fatal error. */
  #ifndef YY_FATAL_ERROR
  #define YY_FATAL_ERROR(msg) LexerError( msg )
  #endif
  
  /* end tables serialization structures and prototypes */
  
  /* Default declaration of generated scanner - a define so the user can
   * easily add parameters.
   */
  #ifndef YY_DECL
  #define YY_DECL_IS_OURS 1
  #define YY_DECL int yyFlexLexer::yylex()
  #endif /* !YY_DECL */
  
  /* Code executed at the beginning of each rule, after yytext and yyleng
   * have been set up.
   */
  #ifndef YY_USER_ACTION
  #define YY_USER_ACTION
  #endif
  
  /* Code executed at the end of each rule. */
  #ifndef YY_BREAK
  #define YY_BREAK break;
  #endif
  
  #define YY_RULE_SETUP \
  	if ( yyleng > 0 ) \
  		YY_CURRENT_BUFFER_LVALUE->yy_at_bol = \
  				(yytext[yyleng - 1] == '\n'); \
  	YY_USER_ACTION
  
  /** The main scanner function which does all the work.
   */
  YY_DECL
  {
  	register yy_state_type yy_current_state;
  	register char *yy_cp, *yy_bp;
  	register int yy_act;
      
  #line 26 "pddl+.l"
  
  #line 1221 "pddl+.lex.yy.h"
  
  	if ( !(yy_init) )
  		{
  		(yy_init) = 1;
  
  #ifdef YY_USER_INIT
  		YY_USER_INIT;
  #endif
  
  		if ( ! (yy_start) )
  			(yy_start) = 1;	/* first start state */
  
  		if ( ! yyin )
  			yyin = & std::cin;
  
  		if ( ! yyout )
  			yyout = & std::cout;
  
  		if ( ! YY_CURRENT_BUFFER ) {
  			yyensure_buffer_stack ();
  			YY_CURRENT_BUFFER_LVALUE =
  				yy_create_buffer( yyin, YY_BUF_SIZE );
  		}
  
  		yy_load_buffer_state(  );
  		}
  
  	while ( 1 )		/* loops until end-of-file is reached */
  		{
  		yy_cp = (yy_c_buf_p);
  
  		/* Support of yytext. */
  		*yy_cp = (yy_hold_char);
  
  		/* yy_bp points to the position in yy_ch_buf of the start of
  		 * the current run.
  		 */
  		yy_bp = yy_cp;
  
  		yy_current_state = (yy_start);
  		yy_current_state += YY_AT_BOL();
  yy_match:
  		do
  			{
  			register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
  			if ( yy_accept[yy_current_state] )
  				{
  				(yy_last_accepting_state) = yy_current_state;
  				(yy_last_accepting_cpos) = yy_cp;
  				}
  			while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
  				{
  				yy_current_state = (int) yy_def[yy_current_state];
  				if ( yy_current_state >= 775 )
  					yy_c = yy_meta[(unsigned int) yy_c];
  				}
  			yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
  			++yy_cp;
  			}
  		while ( yy_base[yy_current_state] != 1874 );
  
  yy_find_action:
  		yy_act = yy_accept[yy_current_state];
  		if ( yy_act == 0 )
  			{ /* have to back up */
  			yy_cp = (yy_last_accepting_cpos);
  			yy_current_state = (yy_last_accepting_state);
  			yy_act = yy_accept[yy_current_state];
  			}
  
  		YY_DO_BEFORE_ACTION;
  
  do_action:	/* This label is used only to access EOF actions. */
  
  		switch ( yy_act )
  	{ /* beginning of action switch */
  			case 0: /* must back up */
  			/* undo the effects of YY_DO_BEFORE_ACTION */
  			*yy_cp = (yy_hold_char);
  			yy_cp = (yy_last_accepting_cpos);
  			yy_current_state = (yy_last_accepting_state);
  			goto yy_find_action;
  
  case 1:
  YY_RULE_SETUP
  #line 27 "pddl+.l"
  {return OPEN_BRAC;}
  	YY_BREAK
  case 2:
  YY_RULE_SETUP
  #line 28 "pddl+.l"
  {return CLOSE_BRAC;}
  	YY_BREAK
  case 3:
  YY_RULE_SETUP
  #line 29 "pddl+.l"
  {return OPEN_SQ;}
  	YY_BREAK
  case 4:
  YY_RULE_SETUP
  #line 30 "pddl+.l"
  {return CLOSE_SQ;}
  	YY_BREAK
  case 5:
  YY_RULE_SETUP
  #line 31 "pddl+.l"
  {return REQS;}
  	YY_BREAK
  case 6:
  YY_RULE_SETUP
  #line 32 "pddl+.l"
  {return EQUALITY;}
  	YY_BREAK
  case 7:
  YY_RULE_SETUP
  #line 33 "pddl+.l"
  {return STRIPS;}
  	YY_BREAK
  case 8:
  YY_RULE_SETUP
  #line 34 "pddl+.l"
  {return ADL;}
  	YY_BREAK
  case 9:
  YY_RULE_SETUP
  #line 35 "pddl+.l"
  {return TYPING;}
  	YY_BREAK
  case 10:
  YY_RULE_SETUP
  #line 36 "pddl+.l"
  {return DISJUNCTIVE_PRECONDS;}
  	YY_BREAK
  case 11:
  YY_RULE_SETUP
  #line 37 "pddl+.l"
  {return EXT_PRECS;}
  	YY_BREAK
  case 12:
  YY_RULE_SETUP
  #line 38 "pddl+.l"
  {return UNIV_PRECS;}
  	YY_BREAK
  case 13:
  YY_RULE_SETUP
  #line 39 "pddl+.l"
  {return QUANT_PRECS;}
  	YY_BREAK
  case 14:
  YY_RULE_SETUP
  #line 40 "pddl+.l"
  {return COND_EFFS;}
  	YY_BREAK
  case 15:
  YY_RULE_SETUP
  #line 41 "pddl+.l"
  {return FLUENTS;}
  	YY_BREAK
  case 16:
  YY_RULE_SETUP
  #line 42 "pddl+.l"
  {return NUMERICFLUENTS;}
  	YY_BREAK
  case 17:
  YY_RULE_SETUP
  #line 43 "pddl+.l"
  {return OBJECTFLUENTS;}
  	YY_BREAK
  case 18:
  YY_RULE_SETUP
  #line 44 "pddl+.l"
  {return ACTIONCOSTS;}
  	YY_BREAK
  case 19:
  YY_RULE_SETUP
  #line 45 "pddl+.l"
  {return TIME;}
  	YY_BREAK
  case 20:
  YY_RULE_SETUP
  #line 46 "pddl+.l"
  {return PREFERENCES;}
  	YY_BREAK
  case 21:
  YY_RULE_SETUP
  #line 47 "pddl+.l"
  {return CONSTRAINTS;}
  	YY_BREAK
  case 22:
  YY_RULE_SETUP
  #line 48 "pddl+.l"
  {return CONSTANTS;}
  	YY_BREAK
  case 23:
  YY_RULE_SETUP
  #line 49 "pddl+.l"
  {return PREDS;}
  	YY_BREAK
  case 24:
  YY_RULE_SETUP
  #line 50 "pddl+.l"
  {return FUNCTIONS;}
  	YY_BREAK
  case 25:
  YY_RULE_SETUP
  #line 51 "pddl+.l"
  {return CLASSES;}
  	YY_BREAK
  case 26:
  YY_RULE_SETUP
  #line 52 "pddl+.l"
  {return CLASS;}
  	YY_BREAK
  case 27:
  YY_RULE_SETUP
  #line 53 "pddl+.l"
  {return TYPES;}
  	YY_BREAK
  case 28:
  YY_RULE_SETUP
  #line 54 "pddl+.l"
  {return DURATIVE_ACTIONS;}
  	YY_BREAK
  case 29:
  YY_RULE_SETUP
  #line 55 "pddl+.l"
  {return DURATION_INEQUALITIES;}
  	YY_BREAK
  case 30:
  YY_RULE_SETUP
  #line 56 "pddl+.l"
  {return CONTINUOUS_EFFECTS;}
  	YY_BREAK
  case 31:
  YY_RULE_SETUP
  #line 57 "pddl+.l"
  {return NEGATIVE_PRECONDITIONS;}
  	YY_BREAK
  case 32:
  YY_RULE_SETUP
  #line 58 "pddl+.l"
  {return DERIVED_PREDICATES;}
  	YY_BREAK
  case 33:
  YY_RULE_SETUP
  #line 59 "pddl+.l"
  {return TIMED_INITIAL_LITERALS;}
  	YY_BREAK
  case 34:
  YY_RULE_SETUP
  #line 60 "pddl+.l"
  {return SUPPLYDEMAND_REQ;}
  	YY_BREAK
  case 35:
  YY_RULE_SETUP
  #line 61 "pddl+.l"
  {return DEFINE;}
  	YY_BREAK
  case 36:
  YY_RULE_SETUP
  #line 62 "pddl+.l"
  {return PDDLDOMAIN;}
  	YY_BREAK
  case 37:
  YY_RULE_SETUP
  #line 63 "pddl+.l"
  {return ACTION;}
  	YY_BREAK
  case 38:
  YY_RULE_SETUP
  #line 64 "pddl+.l"
  {return PROCESS;}
  	YY_BREAK
  case 39:
  YY_RULE_SETUP
  #line 65 "pddl+.l"
  {return EVENT;}
  	YY_BREAK
  case 40:
  YY_RULE_SETUP
  #line 66 "pddl+.l"
  {return DURATIVE_ACTION;}
  	YY_BREAK
  case 41:
  YY_RULE_SETUP
  #line 67 "pddl+.l"
  {return DERIVED;}
  	YY_BREAK
  case 42:
  YY_RULE_SETUP
  #line 68 "pddl+.l"
  {return ARGS;}
  	YY_BREAK
  case 43:
  YY_RULE_SETUP
  #line 69 "pddl+.l"
  {return PRE;}
  	YY_BREAK
  case 44:
  YY_RULE_SETUP
  #line 70 "pddl+.l"
  {return CONDITION;}
  	YY_BREAK
  case 45:
  YY_RULE_SETUP
  #line 71 "pddl+.l"
  {return START_PRE;}
  	YY_BREAK
  case 46:
  YY_RULE_SETUP
  #line 72 "pddl+.l"
  {return END_PRE;}
  	YY_BREAK
  case 47:
  YY_RULE_SETUP
  #line 73 "pddl+.l"
  {return AT_START;}
  	YY_BREAK
  case 48:
  YY_RULE_SETUP
  #line 74 "pddl+.l"
  {return AT_END;}
  	YY_BREAK
  case 49:
  YY_RULE_SETUP
  #line 75 "pddl+.l"
  {return OVER_ALL;}
  	YY_BREAK
  case 50:
  YY_RULE_SETUP
  #line 76 "pddl+.l"
  {return EFFECTS;}
  	YY_BREAK
  case 51:
  YY_RULE_SETUP
  #line 77 "pddl+.l"
  {return INITIAL_EFFECT;}
  	YY_BREAK
  case 52:
  YY_RULE_SETUP
  #line 78 "pddl+.l"
  {return FINAL_EFFECT;}
  	YY_BREAK
  case 53:
  YY_RULE_SETUP
  #line 79 "pddl+.l"
  {return INVARIANT;}
  	YY_BREAK
  case 54:
  YY_RULE_SETUP
  #line 80 "pddl+.l"
  {return DURATION;}
  	YY_BREAK
  case 55:
  YY_RULE_SETUP
  #line 81 "pddl+.l"
  {return CONTROL;}
  	YY_BREAK
  case 56:
  YY_RULE_SETUP
  #line 82 "pddl+.l"
  {return AND;}
  	YY_BREAK
  case 57:
  YY_RULE_SETUP
  #line 83 "pddl+.l"
  {return OR;}
  	YY_BREAK
  case 58:
  YY_RULE_SETUP
  #line 84 "pddl+.l"
  {return EXISTS;}
  	YY_BREAK
  case 59:
  YY_RULE_SETUP
  #line 85 "pddl+.l"
  {return FORALL;}
  	YY_BREAK
  case 60:
  YY_RULE_SETUP
  #line 86 "pddl+.l"
  {return IMPLY;}
  	YY_BREAK
  case 61:
  YY_RULE_SETUP
  #line 87 "pddl+.l"
  {return NOT;}
  	YY_BREAK
  case 62:
  YY_RULE_SETUP
  #line 88 "pddl+.l"
  {return WHEN;}
  	YY_BREAK
  case 63:
  YY_RULE_SETUP
  #line 89 "pddl+.l"
  {return EITHER;}
  	YY_BREAK
  case 64:
  YY_RULE_SETUP
  #line 90 "pddl+.l"
  {return PROBLEM;}
  	YY_BREAK
  case 65:
  YY_RULE_SETUP
  #line 91 "pddl+.l"
  {return FORDOMAIN;}
  	YY_BREAK
  case 66:
  YY_RULE_SETUP
  #line 92 "pddl+.l"
  {return OBJECTS;}
  	YY_BREAK
  case 67:
  YY_RULE_SETUP
  #line 93 "pddl+.l"
  {return INITIALLY;}
  	YY_BREAK
  case 68:
  YY_RULE_SETUP
  #line 94 "pddl+.l"
  {return GOALS;}
  	YY_BREAK
  case 69:
  YY_RULE_SETUP
  #line 95 "pddl+.l"
  {return EQ;}
  	YY_BREAK
  case 70:
  YY_RULE_SETUP
  #line 96 "pddl+.l"
  {return LENGTH;}
  	YY_BREAK
  case 71:
  YY_RULE_SETUP
  #line 97 "pddl+.l"
  {return SERIAL;}
  	YY_BREAK
  case 72:
  YY_RULE_SETUP
  #line 98 "pddl+.l"
  {return PARALLEL;}
  	YY_BREAK
  case 73:
  YY_RULE_SETUP
  #line 99 "pddl+.l"
  {return METRIC;}
  	YY_BREAK
  case 74:
  YY_RULE_SETUP
  #line 100 "pddl+.l"
  {return MINIMIZE;}
  	YY_BREAK
  case 75:
  YY_RULE_SETUP
  #line 101 "pddl+.l"
  {return MAXIMIZE;}
  	YY_BREAK
  case 76:
  YY_RULE_SETUP
  #line 102 "pddl+.l"
  {return ISVIOLATED;}
  	YY_BREAK
  case 77:
  YY_RULE_SETUP
  #line 103 "pddl+.l"
  {return HASHT;}
  	YY_BREAK
  case 78:
  YY_RULE_SETUP
  #line 104 "pddl+.l"
  {return DURATION_VAR;}
  	YY_BREAK
  case 79:
  YY_RULE_SETUP
  #line 105 "pddl+.l"
  {return TOTAL_TIME;}
  	YY_BREAK
  case 80:
  YY_RULE_SETUP
  #line 106 "pddl+.l"
  {return TIME;}
  	YY_BREAK
  case 81:
  YY_RULE_SETUP
  #line 107 "pddl+.l"
  {return NUMBER;}
  	YY_BREAK
  case 82:
  YY_RULE_SETUP
  #line 108 "pddl+.l"
  {return INCREASE;}
  	YY_BREAK
  case 83:
  YY_RULE_SETUP
  #line 109 "pddl+.l"
  {return DECREASE;}
  	YY_BREAK
  case 84:
  YY_RULE_SETUP
  #line 110 "pddl+.l"
  {return SCALE_UP;}
  	YY_BREAK
  case 85:
  YY_RULE_SETUP
  #line 111 "pddl+.l"
  {return SCALE_DOWN;}
  	YY_BREAK
  case 86:
  YY_RULE_SETUP
  #line 112 "pddl+.l"
  {return ASSIGN;}
  	YY_BREAK
  case 87:
  YY_RULE_SETUP
  #line 113 "pddl+.l"
  {return PREFERENCE;}
  	YY_BREAK
  case 88:
  YY_RULE_SETUP
  #line 114 "pddl+.l"
  {return ALWAYS;}
  	YY_BREAK
  case 89:
  YY_RULE_SETUP
  #line 115 "pddl+.l"
  {return SOMETIME;}
  	YY_BREAK
  case 90:
  YY_RULE_SETUP
  #line 116 "pddl+.l"
  {return WITHIN;}
  	YY_BREAK
  case 91:
  YY_RULE_SETUP
  #line 117 "pddl+.l"
  {return ATMOSTONCE;}
  	YY_BREAK
  case 92:
  YY_RULE_SETUP
  #line 118 "pddl+.l"
  {return SOMETIMEAFTER;}
  	YY_BREAK
  case 93:
  YY_RULE_SETUP
  #line 119 "pddl+.l"
  {return SOMETIMEBEFORE;}
  	YY_BREAK
  case 94:
  YY_RULE_SETUP
  #line 120 "pddl+.l"
  {return ALWAYSWITHIN;}
  	YY_BREAK
  case 95:
  YY_RULE_SETUP
  #line 121 "pddl+.l"
  {return HOLDDURING;}
  	YY_BREAK
  case 96:
  YY_RULE_SETUP
  #line 122 "pddl+.l"
  {return HOLDAFTER;}
  	YY_BREAK
  case 97:
  YY_RULE_SETUP
  #line 123 "pddl+.l"
  {return AFTER;}
  	YY_BREAK
  case 98:
  YY_RULE_SETUP
  #line 124 "pddl+.l"
  {return SUPPLYDEMAND;}
  	YY_BREAK
  case 99:
  YY_RULE_SETUP
  #line 125 "pddl+.l"
  {return NAMETAG;}
  	YY_BREAK
  case 100:
  YY_RULE_SETUP
  #line 126 "pddl+.l"
  {return PLUS;}
  	YY_BREAK
  case 101:
  YY_RULE_SETUP
  #line 127 "pddl+.l"
  {return HYPHEN;}
  	YY_BREAK
  case 102:
  YY_RULE_SETUP
  #line 128 "pddl+.l"
  {return MUL;}
  	YY_BREAK
  case 103:
  YY_RULE_SETUP
  #line 129 "pddl+.l"
  {return DIV;}
  	YY_BREAK
  case 104:
  YY_RULE_SETUP
  #line 130 "pddl+.l"
  {return GREATER;}
  	YY_BREAK
  case 105:
  YY_RULE_SETUP
  #line 131 "pddl+.l"
  {return GREATEQ;}
  	YY_BREAK
  case 106:
  YY_RULE_SETUP
  #line 132 "pddl+.l"
  {return LESS;}
  	YY_BREAK
  case 107:
  YY_RULE_SETUP
  #line 133 "pddl+.l"
  {return LESSEQ;}
  	YY_BREAK
  case 108:
  YY_RULE_SETUP
  #line 134 "pddl+.l"
  {return Q;}
  	YY_BREAK
  case 109:
  YY_RULE_SETUP
  #line 135 "pddl+.l"
  {return COLON;}
  	YY_BREAK
  case 110:
  YY_RULE_SETUP
  #line 136 "pddl+.l"
  {return DOT;}
  	YY_BREAK
  case 111:
  YY_RULE_SETUP
  #line 137 "pddl+.l"
  {return MODULES;}
  	YY_BREAK
  case 112:
  YY_RULE_SETUP
  #line 139 "pddl+.l"
  {unsigned int i;
             for(i = 3;i < strlen(yytext);++i)
             {
             	  if(yytext[i] != '\t' && yytext[i] != ' ') break;
             };
             yylval.fval = atof(yytext+i);
  			return (AT_TIME);
            }
  	YY_BREAK
  case 113:
  YY_RULE_SETUP
  #line 149 "pddl+.l"
  {unsigned int i;
            yylval.cp = new char[strlen(yytext)+1];
            strcpy(yylval.cp,yytext);
  	  for(i = 0;i<strlen(yylval.cp);i++)
  	      yylval.cp[i] = tolower(yylval.cp[i]);
  	  // If symbol is registered as a function symbol,
  	  // return token FUNCTION_SYMBOL else return NAME
  	  //cout << yytext << " " << line_no << "\n";
  	  if (current_analysis->func_tab.symbol_probe(yylval.cp) != NULL)
  	      return FUNCTION_SYMBOL;
  	  else
  	      return NAME;}
  	YY_BREAK
  case 114:
  YY_RULE_SETUP
  #line 162 "pddl+.l"
  ;
  	YY_BREAK
  case 115:
  *yy_cp = (yy_hold_char); /* undo effects of setting up yytext */
  (yy_c_buf_p) = yy_cp -= 1;
  YY_DO_BEFORE_ACTION; /* set up yytext again */
  YY_RULE_SETUP
  #line 163 "pddl+.l"
  ;
  	YY_BREAK
  case 116:
  /* rule 116 can match eol */
  YY_RULE_SETUP
  #line 164 "pddl+.l"
  {line_no++;};
  	YY_BREAK
  case 117:
  YY_RULE_SETUP
  #line 166 "pddl+.l"
  {yylval.ival = atoi(yytext);return (INTVAL);}
  	YY_BREAK
  case 118:
  YY_RULE_SETUP
  #line 167 "pddl+.l"
  {yylval.fval = atof(yytext);return (FLOATVAL);}
  	YY_BREAK
  case 119:
  YY_RULE_SETUP
  #line 169 "pddl+.l"
  ECHO;
  	YY_BREAK
  #line 1922 "pddl+.lex.yy.h"
  case YY_STATE_EOF(INITIAL):
  	yyterminate();
  
  	case YY_END_OF_BUFFER:
  		{
  		/* Amount of text matched not including the EOB char. */
  		int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1;
  
  		/* Undo the effects of YY_DO_BEFORE_ACTION. */
  		*yy_cp = (yy_hold_char);
  		YY_RESTORE_YY_MORE_OFFSET
  
  		if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
  			{
  			/* We're scanning a new file or input source.  It's
  			 * possible that this happened because the user
  			 * just pointed yyin at a new source and called
  			 * yylex().  If so, then we have to assure
  			 * consistency between YY_CURRENT_BUFFER and our
  			 * globals.  Here is the right place to do so, because
  			 * this is the first action (other than possibly a
  			 * back-up) that will match for the new input source.
  			 */
  			(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
  			YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin;
  			YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
  			}
  
  		/* Note that here we test for yy_c_buf_p "<=" to the position
  		 * of the first EOB in the buffer, since yy_c_buf_p will
  		 * already have been incremented past the NUL character
  		 * (since all states make transitions on EOB to the
  		 * end-of-buffer state).  Contrast this with the test
  		 * in input().
  		 */
  		if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
  			{ /* This was really a NUL. */
  			yy_state_type yy_next_state;
  
  			(yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text;
  
  			yy_current_state = yy_get_previous_state(  );
  
  			/* Okay, we're now positioned to make the NUL
  			 * transition.  We couldn't have
  			 * yy_get_previous_state() go ahead and do it
  			 * for us because it doesn't know how to deal
  			 * with the possibility of jamming (and we don't
  			 * want to build jamming into it because then it
  			 * will run more slowly).
  			 */
  
  			yy_next_state = yy_try_NUL_trans( yy_current_state );
  
  			yy_bp = (yytext_ptr) + YY_MORE_ADJ;
  
  			if ( yy_next_state )
  				{
  				/* Consume the NUL. */
  				yy_cp = ++(yy_c_buf_p);
  				yy_current_state = yy_next_state;
  				goto yy_match;
  				}
  
  			else
  				{
  				yy_cp = (yy_c_buf_p);
  				goto yy_find_action;
  				}
  			}
  
  		else switch ( yy_get_next_buffer(  ) )
  			{
  			case EOB_ACT_END_OF_FILE:
  				{
  				(yy_did_buffer_switch_on_eof) = 0;
  
  				if ( yywrap(  ) )
  					{
  					/* Note: because we've taken care in
  					 * yy_get_next_buffer() to have set up
  					 * yytext, we can now set up
  					 * yy_c_buf_p so that if some total
  					 * hoser (like flex itself) wants to
  					 * call the scanner after we return the
  					 * YY_NULL, it'll still work - another
  					 * YY_NULL will get returned.
  					 */
  					(yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ;
  
  					yy_act = YY_STATE_EOF(YY_START);
  					goto do_action;
  					}
  
  				else
  					{
  					if ( ! (yy_did_buffer_switch_on_eof) )
  						YY_NEW_FILE;
  					}
  				break;
  				}
  
  			case EOB_ACT_CONTINUE_SCAN:
  				(yy_c_buf_p) =
  					(yytext_ptr) + yy_amount_of_matched_text;
  
  				yy_current_state = yy_get_previous_state(  );
  
  				yy_cp = (yy_c_buf_p);
  				yy_bp = (yytext_ptr) + YY_MORE_ADJ;
  				goto yy_match;
  
  			case EOB_ACT_LAST_MATCH:
  				(yy_c_buf_p) =
  				&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)];
  
  				yy_current_state = yy_get_previous_state(  );
  
  				yy_cp = (yy_c_buf_p);
  				yy_bp = (yytext_ptr) + YY_MORE_ADJ;
  				goto yy_find_action;
  			}
  		break;
  		}
  
  	default:
  		YY_FATAL_ERROR(
  			"fatal flex scanner internal error--no action found" );
  	} /* end of action switch */
  		} /* end of scanning one token */
  } /* end of yylex */
  
  /* The contents of this function are C++ specific, so the () macro is not used.
   */
  yyFlexLexer::yyFlexLexer( std::istream* arg_yyin, std::ostream* arg_yyout )
  {
  	yyin = arg_yyin;
  	yyout = arg_yyout;
  	yy_c_buf_p = 0;
  	yy_init = 0;
  	yy_start = 0;
  	yy_flex_debug = 0;
  	yylineno = 1;	// this will only get updated if %option yylineno
  
  	yy_did_buffer_switch_on_eof = 0;
  
  	yy_looking_for_trail_begin = 0;
  	yy_more_flag = 0;
  	yy_more_len = 0;
  	yy_more_offset = yy_prev_more_offset = 0;
  
  	yy_start_stack_ptr = yy_start_stack_depth = 0;
  	yy_start_stack = NULL;
  
  	yy_buffer_stack = 0;
  	yy_buffer_stack_top = 0;
  	yy_buffer_stack_max = 0;
  
  	yy_state_buf = 0;
  
  }
  
  /* The contents of this function are C++ specific, so the () macro is not used.
   */
  yyFlexLexer::~yyFlexLexer()
  {
  	delete [] yy_state_buf;
  	yyfree(yy_start_stack  );
  	yy_delete_buffer( YY_CURRENT_BUFFER );
  	yyfree(yy_buffer_stack  );
  }
  
  /* The contents of this function are C++ specific, so the () macro is not used.
   */
  void yyFlexLexer::switch_streams( std::istream* new_in, std::ostream* new_out )
  {
  	if ( new_in )
  		{
  		yy_delete_buffer( YY_CURRENT_BUFFER );
  		yy_switch_to_buffer( yy_create_buffer( new_in, YY_BUF_SIZE  ) );
  		}
  
  	if ( new_out )
  		yyout = new_out;
  }
  
  #ifdef YY_INTERACTIVE
  int yyFlexLexer::LexerInput( char* buf, int /* max_size */ )
  #else
  int yyFlexLexer::LexerInput( char* buf, int max_size )
  #endif
  {
  	if ( yyin->eof() || yyin->fail() )
  		return 0;
  
  #ifdef YY_INTERACTIVE
  	yyin->get( buf[0] );
  
  	if ( yyin->eof() )
  		return 0;
  
  	if ( yyin->bad() )
  		return -1;
  
  	return 1;
  
  #else
  	(void) yyin->read( buf, max_size );
  
  	if ( yyin->bad() )
  		return -1;
  	else
  		return yyin->gcount();
  #endif
  }
  
  void yyFlexLexer::LexerOutput( const char* buf, int size )
  {
  	(void) yyout->write( buf, size );
  }
  
  /* yy_get_next_buffer - try to read in a new buffer
   *
   * Returns a code representing an action:
   *	EOB_ACT_LAST_MATCH -
   *	EOB_ACT_CONTINUE_SCAN - continue scanning from current position
   *	EOB_ACT_END_OF_FILE - end of file
   */
  int yyFlexLexer::yy_get_next_buffer()
  {
      	register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
  	register char *source = (yytext_ptr);
  	register int number_to_move, i;
  	int ret_val;
  
  	if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
  		YY_FATAL_ERROR(
  		"fatal flex scanner internal error--end of buffer missed" );
  
  	if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
  		{ /* Don't try to fill the buffer, so this is an EOF. */
  		if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 )
  			{
  			/* We matched a single character, the EOB, so
  			 * treat this as a final EOF.
  			 */
  			return EOB_ACT_END_OF_FILE;
  			}
  
  		else
  			{
  			/* We matched some text prior to the EOB, first
  			 * process it.
  			 */
  			return EOB_ACT_LAST_MATCH;
  			}
  		}
  
  	/* Try to read more data. */
  
  	/* First move last chars to start of buffer. */
  	number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1;
  
  	for ( i = 0; i < number_to_move; ++i )
  		*(dest++) = *(source++);
  
  	if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
  		/* don't do the read, it's not guaranteed to return an EOF,
  		 * just force an EOF
  		 */
  		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0;
  
  	else
  		{
  			int num_to_read =
  			YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
  
  		while ( num_to_read <= 0 )
  			{ /* Not enough room in the buffer - grow it. */
  
  			/* just a shorter name for the current buffer */
  			YY_BUFFER_STATE b = YY_CURRENT_BUFFER;
  
  			int yy_c_buf_p_offset =
  				(int) ((yy_c_buf_p) - b->yy_ch_buf);
  
  			if ( b->yy_is_our_buffer )
  				{
  				int new_size = b->yy_buf_size * 2;
  
  				if ( new_size <= 0 )
  					b->yy_buf_size += b->yy_buf_size / 8;
  				else
  					b->yy_buf_size *= 2;
  
  				b->yy_ch_buf = (char *)
  					/* Include room in for 2 EOB chars. */
  					yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2  );
  				}
  			else
  				/* Can't grow it, we don't own it. */
  				b->yy_ch_buf = 0;
  
  			if ( ! b->yy_ch_buf )
  				YY_FATAL_ERROR(
  				"fatal error - scanner input buffer overflow" );
  
  			(yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset];
  
  			num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
  						number_to_move - 1;
  
  			}
  
  		if ( num_to_read > YY_READ_BUF_SIZE )
  			num_to_read = YY_READ_BUF_SIZE;
  
  		/* Read in more data. */
  		YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
  			(yy_n_chars), (size_t) num_to_read );
  
  		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
  		}
  
  	if ( (yy_n_chars) == 0 )
  		{
  		if ( number_to_move == YY_MORE_ADJ )
  			{
  			ret_val = EOB_ACT_END_OF_FILE;
  			yyrestart( yyin  );
  			}
  
  		else
  			{
  			ret_val = EOB_ACT_LAST_MATCH;
  			YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
  				YY_BUFFER_EOF_PENDING;
  			}
  		}
  
  	else
  		ret_val = EOB_ACT_CONTINUE_SCAN;
  
  	if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
  		/* Extend the array by 50%, plus the number we really need. */
  		yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1);
  		YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size  );
  		if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
  			YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
  	}
  
  	(yy_n_chars) += number_to_move;
  	YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;
  	YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;
  
  	(yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
  
  	return ret_val;
  }
  
  /* yy_get_previous_state - get the state just before the EOB char was reached */
  
      yy_state_type yyFlexLexer::yy_get_previous_state()
  {
  	register yy_state_type yy_current_state;
  	register char *yy_cp;
      
  	yy_current_state = (yy_start);
  	yy_current_state += YY_AT_BOL();
  
  	for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
  		{
  		register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
  		if ( yy_accept[yy_current_state] )
  			{
  			(yy_last_accepting_state) = yy_current_state;
  			(yy_last_accepting_cpos) = yy_cp;
  			}
  		while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
  			{
  			yy_current_state = (int) yy_def[yy_current_state];
  			if ( yy_current_state >= 775 )
  				yy_c = yy_meta[(unsigned int) yy_c];
  			}
  		yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
  		}
  
  	return yy_current_state;
  }
  
  /* yy_try_NUL_trans - try to make a transition on the NUL character
   *
   * synopsis
   *	next_state = yy_try_NUL_trans( current_state );
   */
      yy_state_type yyFlexLexer::yy_try_NUL_trans( yy_state_type yy_current_state )
  {
  	register int yy_is_jam;
      	register char *yy_cp = (yy_c_buf_p);
  
  	register YY_CHAR yy_c = 1;
  	if ( yy_accept[yy_current_state] )
  		{
  		(yy_last_accepting_state) = yy_current_state;
  		(yy_last_accepting_cpos) = yy_cp;
  		}
  	while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
  		{
  		yy_current_state = (int) yy_def[yy_current_state];
  		if ( yy_current_state >= 775 )
  			yy_c = yy_meta[(unsigned int) yy_c];
  		}
  	yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
  	yy_is_jam = (yy_current_state == 774);
  
  	return yy_is_jam ? 0 : yy_current_state;
  }
  
      void yyFlexLexer::yyunput( int c, register char* yy_bp)
  {
  	register char *yy_cp;
      
      yy_cp = (yy_c_buf_p);
  
  	/* undo effects of setting up yytext */
  	*yy_cp = (yy_hold_char);
  
  	if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
  		{ /* need to shift things up to make room */
  		/* +2 for EOB chars. */
  		register int number_to_move = (yy_n_chars) + 2;
  		register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[
  					YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2];
  		register char *source =
  				&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move];
  
  		while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
  			*--dest = *--source;
  
  		yy_cp += (int) (dest - source);
  		yy_bp += (int) (dest - source);
  		YY_CURRENT_BUFFER_LVALUE->yy_n_chars =
  			(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size;
  
  		if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
  			YY_FATAL_ERROR( "flex scanner push-back overflow" );
  		}
  
  	*--yy_cp = (char) c;
  
  	(yytext_ptr) = yy_bp;
  	(yy_hold_char) = *yy_cp;
  	(yy_c_buf_p) = yy_cp;
  }
  
      int yyFlexLexer::yyinput()
  {
  	int c;
      
  	*(yy_c_buf_p) = (yy_hold_char);
  
  	if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
  		{
  		/* yy_c_buf_p now points to the character we want to return.
  		 * If this occurs *before* the EOB characters, then it's a
  		 * valid NUL; if not, then we've hit the end of the buffer.
  		 */
  		if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
  			/* This was really a NUL. */
  			*(yy_c_buf_p) = '\0';
  
  		else
  			{ /* need more input */
  			int offset = (yy_c_buf_p) - (yytext_ptr);
  			++(yy_c_buf_p);
  
  			switch ( yy_get_next_buffer(  ) )
  				{
  				case EOB_ACT_LAST_MATCH:
  					/* This happens because yy_g_n_b()
  					 * sees that we've accumulated a
  					 * token and flags that we need to
  					 * try matching the token before
  					 * proceeding.  But for input(),
  					 * there's no matching to consider.
  					 * So convert the EOB_ACT_LAST_MATCH
  					 * to EOB_ACT_END_OF_FILE.
  					 */
  
  					/* Reset buffer status. */
  					yyrestart( yyin );
  
  					/*FALLTHROUGH*/
  
  				case EOB_ACT_END_OF_FILE:
  					{
  					if ( yywrap(  ) )
  						return EOF;
  
  					if ( ! (yy_did_buffer_switch_on_eof) )
  						YY_NEW_FILE;
  #ifdef __cplusplus
  					return yyinput();
  #else
  					return input();
  #endif
  					}
  
  				case EOB_ACT_CONTINUE_SCAN:
  					(yy_c_buf_p) = (yytext_ptr) + offset;
  					break;
  				}
  			}
  		}
  
  	c = *(unsigned char *) (yy_c_buf_p);	/* cast for 8-bit char's */
  	*(yy_c_buf_p) = '\0';	/* preserve yytext */
  	(yy_hold_char) = *++(yy_c_buf_p);
  
  	YY_CURRENT_BUFFER_LVALUE->yy_at_bol = (c == '\n');
  
  	return c;
  }
  
  /** Immediately switch to a different input stream.
   * @param input_file A readable stream.
   * 
   * @note This function does not reset the start condition to @c INITIAL .
   */
      void yyFlexLexer::yyrestart( std::istream* input_file )
  {
      
  	if ( ! YY_CURRENT_BUFFER ){
          yyensure_buffer_stack ();
  		YY_CURRENT_BUFFER_LVALUE =
              yy_create_buffer( yyin, YY_BUF_SIZE );
  	}
  
  	yy_init_buffer( YY_CURRENT_BUFFER, input_file );
  	yy_load_buffer_state(  );
  }
  
  /** Switch to a different input buffer.
   * @param new_buffer The new input buffer.
   * 
   */
      void yyFlexLexer::yy_switch_to_buffer( YY_BUFFER_STATE new_buffer )
  {
      
  	/* TODO. We should be able to replace this entire function body
  	 * with
  	 *		yypop_buffer_state();
  	 *		yypush_buffer_state(new_buffer);
       */
  	yyensure_buffer_stack ();
  	if ( YY_CURRENT_BUFFER == new_buffer )
  		return;
  
  	if ( YY_CURRENT_BUFFER )
  		{
  		/* Flush out information for old buffer. */
  		*(yy_c_buf_p) = (yy_hold_char);
  		YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
  		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
  		}
  
  	YY_CURRENT_BUFFER_LVALUE = new_buffer;
  	yy_load_buffer_state(  );
  
  	/* We don't actually know whether we did this switch during
  	 * EOF (yywrap()) processing, but the only time this flag
  	 * is looked at is after yywrap() is called, so it's safe
  	 * to go ahead and always set it.
  	 */
  	(yy_did_buffer_switch_on_eof) = 1;
  }
  
      void yyFlexLexer::yy_load_buffer_state()
  {
      	(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
  	(yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
  	yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
  	(yy_hold_char) = *(yy_c_buf_p);
  }
  
  /** Allocate and initialize an input buffer state.
   * @param file A readable stream.
   * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
   * 
   * @return the allocated buffer state.
   */
      YY_BUFFER_STATE yyFlexLexer::yy_create_buffer( std::istream* file, int size )
  {
  	YY_BUFFER_STATE b;
      
  	b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state )  );
  	if ( ! b )
  		YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
  
  	b->yy_buf_size = size;
  
  	/* yy_ch_buf has to be 2 characters longer than the size given because
  	 * we need to put in 2 end-of-buffer characters.
  	 */
  	b->yy_ch_buf = (char *) yyalloc(b->yy_buf_size + 2  );
  	if ( ! b->yy_ch_buf )
  		YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
  
  	b->yy_is_our_buffer = 1;
  
  	yy_init_buffer( b, file );
  
  	return b;
  }
  
  /** Destroy the buffer.
   * @param b a buffer created with yy_create_buffer()
   * 
   */
      void yyFlexLexer::yy_delete_buffer( YY_BUFFER_STATE b )
  {
      
  	if ( ! b )
  		return;
  
  	if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
  		YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
  
  	if ( b->yy_is_our_buffer )
  		yyfree((void *) b->yy_ch_buf  );
  
  	yyfree((void *) b  );
  }
  
  extern "C" int isatty (int );
  
  /* Initializes or reinitializes a buffer.
   * This function is sometimes called more than once on the same buffer,
   * such as during a yyrestart() or at EOF.
   */
      void yyFlexLexer::yy_init_buffer( YY_BUFFER_STATE b, std::istream* file )
  
  {
  	int oerrno = errno;
      
  	yy_flush_buffer( b );
  
  	b->yy_input_file = file;
  	b->yy_fill_buffer = 1;
  
      /* If b is the current buffer, then yy_init_buffer was _probably_
       * called from yyrestart() or through yy_get_next_buffer.
       * In that case, we don't want to reset the lineno or column.
       */
      if (b != YY_CURRENT_BUFFER){
          b->yy_bs_lineno = 1;
          b->yy_bs_column = 0;
      }
  
  	b->yy_is_interactive = 0;
  	errno = oerrno;
  }
  
  /** Discard all buffered characters. On the next scan, YY_INPUT will be called.
   * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
   * 
   */
      void yyFlexLexer::yy_flush_buffer( YY_BUFFER_STATE b )
  {
      	if ( ! b )
  		return;
  
  	b->yy_n_chars = 0;
  
  	/* We always need two end-of-buffer characters.  The first causes
  	 * a transition to the end-of-buffer state.  The second causes
  	 * a jam in that state.
  	 */
  	b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
  	b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
  
  	b->yy_buf_pos = &b->yy_ch_buf[0];
  
  	b->yy_at_bol = 1;
  	b->yy_buffer_status = YY_BUFFER_NEW;
  
  	if ( b == YY_CURRENT_BUFFER )
  		yy_load_buffer_state(  );
  }
  
  /** Pushes the new state onto the stack. The new state becomes
   *  the current state. This function will allocate the stack
   *  if necessary.
   *  @param new_buffer The new state.
   *  
   */
  void yyFlexLexer::yypush_buffer_state (YY_BUFFER_STATE new_buffer)
  {
      	if (new_buffer == NULL)
  		return;
  
  	yyensure_buffer_stack();
  
  	/* This block is copied from yy_switch_to_buffer. */
  	if ( YY_CURRENT_BUFFER )
  		{
  		/* Flush out information for old buffer. */
  		*(yy_c_buf_p) = (yy_hold_char);
  		YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
  		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
  		}
  
  	/* Only push if top exists. Otherwise, replace top. */
  	if (YY_CURRENT_BUFFER)
  		(yy_buffer_stack_top)++;
  	YY_CURRENT_BUFFER_LVALUE = new_buffer;
  
  	/* copied from yy_switch_to_buffer. */
  	yy_load_buffer_state(  );
  	(yy_did_buffer_switch_on_eof) = 1;
  }
  
  /** Removes and deletes the top of the stack, if present.
   *  The next element becomes the new top.
   *  
   */
  void yyFlexLexer::yypop_buffer_state (void)
  {
      	if (!YY_CURRENT_BUFFER)
  		return;
  
  	yy_delete_buffer(YY_CURRENT_BUFFER );
  	YY_CURRENT_BUFFER_LVALUE = NULL;
  	if ((yy_buffer_stack_top) > 0)
  		--(yy_buffer_stack_top);
  
  	if (YY_CURRENT_BUFFER) {
  		yy_load_buffer_state(  );
  		(yy_did_buffer_switch_on_eof) = 1;
  	}
  }
  
  /* Allocates the stack if it does not exist.
   *  Guarantees space for at least one push.
   */
  void yyFlexLexer::yyensure_buffer_stack(void)
  {
  	int num_to_alloc;
      
  	if (!(yy_buffer_stack)) {
  
  		/* First allocation is just for 2 elements, since we don't know if this
  		 * scanner will even need a stack. We use 2 instead of 1 to avoid an
  		 * immediate realloc on the next call.
           */
  		num_to_alloc = 1;
  		(yy_buffer_stack) = (struct yy_buffer_state**)yyalloc
  								(num_to_alloc * sizeof(struct yy_buffer_state*)
  								);
  		if ( ! (yy_buffer_stack) )
  			YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
  								  
  		memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
  				
  		(yy_buffer_stack_max) = num_to_alloc;
  		(yy_buffer_stack_top) = 0;
  		return;
  	}
  
  	if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){
  
  		/* Increase the buffer to prepare for a possible push. */
  		int grow_size = 8 /* arbitrary grow size */;
  
  		num_to_alloc = (yy_buffer_stack_max) + grow_size;
  		(yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc
  								((yy_buffer_stack),
  								num_to_alloc * sizeof(struct yy_buffer_state*)
  								);
  		if ( ! (yy_buffer_stack) )
  			YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
  
  		/* zero only the new slots.*/
  		memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));
  		(yy_buffer_stack_max) = num_to_alloc;
  	}
  }
  
      void yyFlexLexer::yy_push_state( int new_state )
  {
      	if ( (yy_start_stack_ptr) >= (yy_start_stack_depth) )
  		{
  		yy_size_t new_size;
  
  		(yy_start_stack_depth) += YY_START_STACK_INCR;
  		new_size = (yy_start_stack_depth) * sizeof( int );
  
  		if ( ! (yy_start_stack) )
  			(yy_start_stack) = (int *) yyalloc(new_size  );
  
  		else
  			(yy_start_stack) = (int *) yyrealloc((void *) (yy_start_stack),new_size  );
  
  		if ( ! (yy_start_stack) )
  			YY_FATAL_ERROR( "out of memory expanding start-condition stack" );
  		}
  
  	(yy_start_stack)[(yy_start_stack_ptr)++] = YY_START;
  
  	BEGIN(new_state);
  }
  
      void yyFlexLexer::yy_pop_state()
  {
      	if ( --(yy_start_stack_ptr) < 0 )
  		YY_FATAL_ERROR( "start-condition stack underflow" );
  
  	BEGIN((yy_start_stack)[(yy_start_stack_ptr)]);
  }
  
      int yyFlexLexer::yy_top_state()
  {
      	return (yy_start_stack)[(yy_start_stack_ptr) - 1];
  }
  
  #ifndef YY_EXIT_FAILURE
  #define YY_EXIT_FAILURE 2
  #endif
  
  void yyFlexLexer::LexerError( yyconst char msg[] )
  {
      	std::cerr << msg << std::endl;
  	exit( YY_EXIT_FAILURE );
  }
  
  /* Redefine yyless() so it works in section 3 code. */
  
  #undef yyless
  #define yyless(n) \
  	do \
  		{ \
  		/* Undo effects of setting up yytext. */ \
          int yyless_macro_arg = (n); \
          YY_LESS_LINENO(yyless_macro_arg);\
  		yytext[yyleng] = (yy_hold_char); \
  		(yy_c_buf_p) = yytext + yyless_macro_arg; \
  		(yy_hold_char) = *(yy_c_buf_p); \
  		*(yy_c_buf_p) = '\0'; \
  		yyleng = yyless_macro_arg; \
  		} \
  	while ( 0 )
  
  /* Accessor  methods (get/set functions) to struct members. */
  
  /*
   * Internal utility routines.
   */
  
  #ifndef yytext_ptr
  static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )
  {
  	register int i;
  	for ( i = 0; i < n; ++i )
  		s1[i] = s2[i];
  }
  #endif
  
  #ifdef YY_NEED_STRLEN
  static int yy_flex_strlen (yyconst char * s )
  {
  	register int n;
  	for ( n = 0; s[n]; ++n )
  		;
  
  	return n;
  }
  #endif
  
  void *yyalloc (yy_size_t  size )
  {
  	return (void *) malloc( size );
  }
  
  void *yyrealloc  (void * ptr, yy_size_t  size )
  {
  	/* The cast to (char *) in the following accommodates both
  	 * implementations that use char* generic pointers, and those
  	 * that use void* generic pointers.  It works with the latter
  	 * because both ANSI C and C++ allow castless assignment from
  	 * any pointer type to void*, and deal with argument conversions
  	 * as though doing an assignment.
  	 */
  	return (void *) realloc( (char *) ptr, size );
  }
  
  void yyfree (void * ptr )
  {
  	free( (char *) ptr );	/* see yyrealloc() for (char *) cast */
  }
  
  #define YYTABLES_NAME "yytables"
  
  #line 169 "pddl+.l"
  
  
  
  
  extern "C++" {
    int yyFlexLexer::yywrap()
  {
  	return 1;
  };
  };
  
  
  