text: #define __SSP_STRONG__ 3
  #define __DBL_MIN_EXP__ (-1021)
  #define __UINT_LEAST16_MAX__ 0xffff
  #define __ATOMIC_ACQUIRE 2
  #define __FLT_MIN__ 1.17549435082228750797e-38F
  #define __GCC_IEC_559_COMPLEX 2
  #define __UINT_LEAST8_TYPE__ unsigned char
  #define __SIZEOF_FLOAT80__ 16
  #define __INTMAX_C(c) c ## L
  #define __CHAR_BIT__ 8
  #define __UINT8_MAX__ 0xff
  #define __WINT_MAX__ 0xffffffffU
  #define __ORDER_LITTLE_ENDIAN__ 1234
  #define __SIZE_MAX__ 0xffffffffffffffffUL
  #define __WCHAR_MAX__ 0x7fffffff
  #define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1 1
  #define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2 1
  #define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4 1
  #define __DBL_DENORM_MIN__ ((double)4.94065645841246544177e-324L)
  #define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_8 1
  #define __GCC_ATOMIC_CHAR_LOCK_FREE 2
  #define __GCC_IEC_559 2
  #define __FLT_EVAL_METHOD__ 0
  #define __unix__ 1
  #define __GCC_ATOMIC_CHAR32_T_LOCK_FREE 2
  #define __x86_64 1
  #define __UINT_FAST64_MAX__ 0xffffffffffffffffUL
  #define __SIG_ATOMIC_TYPE__ int
  #define __DBL_MIN_10_EXP__ (-307)
  #define __FINITE_MATH_ONLY__ 0
  #define __GNUC_PATCHLEVEL__ 0
  #define __UINT_FAST8_MAX__ 0xff
  #define __has_include(STR) __has_include__(STR)
  #define __DEC64_MAX_EXP__ 385
  #define __INT8_C(c) c
  #define __UINT_LEAST64_MAX__ 0xffffffffffffffffUL
  #define __SHRT_MAX__ 0x7fff
  #define __LDBL_MAX__ 1.18973149535723176502e+4932L
  #define __UINT_LEAST8_MAX__ 0xff
  #define __GCC_ATOMIC_BOOL_LOCK_FREE 2
  #define __UINTMAX_TYPE__ long unsigned int
  #define __linux 1
  #define __DEC32_EPSILON__ 1E-6DF
  #define __unix 1
  #define __UINT32_MAX__ 0xffffffffU
  #define __LDBL_MAX_EXP__ 16384
  #define __WINT_MIN__ 0U
  #define __linux__ 1
  #define __SCHAR_MAX__ 0x7f
  #define __WCHAR_MIN__ (-__WCHAR_MAX__ - 1)
  #define __INT64_C(c) c ## L
  #define __DBL_DIG__ 15
  #define __GCC_ATOMIC_POINTER_LOCK_FREE 2
  #define __SIZEOF_INT__ 4
  #define __SIZEOF_POINTER__ 8
  #define __USER_LABEL_PREFIX__ 
  #define __STDC_HOSTED__ 1
  #define __LDBL_HAS_INFINITY__ 1
  #define __FLT_EPSILON__ 1.19209289550781250000e-7F
  #define __LDBL_MIN__ 3.36210314311209350626e-4932L
  #define __STDC_UTF_16__ 1
  #define __DEC32_MAX__ 9.999999E96DF
  #define __INT32_MAX__ 0x7fffffff
  #define __SIZEOF_LONG__ 8
  #define __STDC_IEC_559__ 1
  #define __STDC_ISO_10646__ 201505L
  #define __UINT16_C(c) c
  #define __DECIMAL_DIG__ 21
  #define __gnu_linux__ 1
  #define __has_include_next(STR) __has_include_next__(STR)
  #define __LDBL_HAS_QUIET_NAN__ 1
  #define __GNUC__ 5
  #define __MMX__ 1
  #define __FLT_HAS_DENORM__ 1
  #define __SIZEOF_LONG_DOUBLE__ 16
  #define __BIGGEST_ALIGNMENT__ 16
  #define __DBL_MAX__ ((double)1.79769313486231570815e+308L)
  #define __INT_FAST32_MAX__ 0x7fffffffffffffffL
  #define __DBL_HAS_INFINITY__ 1
  #define __DEC32_MIN_EXP__ (-94)
  #define __INT_FAST16_TYPE__ long int
  #define __LDBL_HAS_DENORM__ 1
  #define __DEC128_MAX__ 9.999999999999999999999999999999999E6144DL
  #define __INT_LEAST32_MAX__ 0x7fffffff
  #define __DEC32_MIN__ 1E-95DF
  #define __DBL_MAX_EXP__ 1024
  #define __DEC128_EPSILON__ 1E-33DL
  #define __SSE2_MATH__ 1
  #define __ATOMIC_HLE_RELEASE 131072
  #define __PTRDIFF_MAX__ 0x7fffffffffffffffL
  #define __amd64 1
  #define __STDC_NO_THREADS__ 1
  #define __ATOMIC_HLE_ACQUIRE 65536
  #define __LONG_LONG_MAX__ 0x7fffffffffffffffLL
  #define __SIZEOF_SIZE_T__ 8
  #define __SIZEOF_WINT_T__ 4
  #define __GCC_HAVE_DWARF2_CFI_ASM 1
  #define __GXX_ABI_VERSION 1009
  #define __FLT_MIN_EXP__ (-125)
  #define __INT_FAST64_TYPE__ long int
  #define __DBL_MIN__ ((double)2.22507385850720138309e-308L)
  #define __LP64__ 1
  #define __DECIMAL_BID_FORMAT__ 1
  #define __DEC128_MIN__ 1E-6143DL
  #define __REGISTER_PREFIX__ 
  #define __UINT16_MAX__ 0xffff
  #define __DBL_HAS_DENORM__ 1
  #define __UINT8_TYPE__ unsigned char
  #define __NO_INLINE__ 1
  #define __FLT_MANT_DIG__ 24
  #define __VERSION__ "5.4.0 20160609"
  #define __UINT64_C(c) c ## UL
  #define _STDC_PREDEF_H 1
  #define __GCC_ATOMIC_INT_LOCK_FREE 2
  #define __FLOAT_WORD_ORDER__ __ORDER_LITTLE_ENDIAN__
  #define __STDC_IEC_559_COMPLEX__ 1
  #define __INT32_C(c) c
  #define __DEC64_EPSILON__ 1E-15DD
  #define __ORDER_PDP_ENDIAN__ 3412
  #define __DEC128_MIN_EXP__ (-6142)
  #define __INT_FAST32_TYPE__ long int
  #define __UINT_LEAST16_TYPE__ short unsigned int
  #define unix 1
  #define __INT16_MAX__ 0x7fff
  #define __SIZE_TYPE__ long unsigned int
  #define __UINT64_MAX__ 0xffffffffffffffffUL
  #define __INT8_TYPE__ signed char
  #define __ELF__ 1
  #define __FLT_RADIX__ 2
  #define __INT_LEAST16_TYPE__ short int
  #define __LDBL_EPSILON__ 1.08420217248550443401e-19L
  #define __UINTMAX_C(c) c ## UL
  #define __SSE_MATH__ 1
  #define __k8 1
  #define __SIG_ATOMIC_MAX__ 0x7fffffff
  #define __GCC_ATOMIC_WCHAR_T_LOCK_FREE 2
  #define __SIZEOF_PTRDIFF_T__ 8
  #define __x86_64__ 1
  #define __DEC32_SUBNORMAL_MIN__ 0.000001E-95DF
  #define __INT_FAST16_MAX__ 0x7fffffffffffffffL
  #define __UINT_FAST32_MAX__ 0xffffffffffffffffUL
  #define __UINT_LEAST64_TYPE__ long unsigned int
  #define __FLT_HAS_QUIET_NAN__ 1
  #define __FLT_MAX_10_EXP__ 38
  #define __LONG_MAX__ 0x7fffffffffffffffL
  #define __DEC128_SUBNORMAL_MIN__ 0.000000000000000000000000000000001E-6143DL
  #define __FLT_HAS_INFINITY__ 1
  #define __UINT_FAST16_TYPE__ long unsigned int
  #define __DEC64_MAX__ 9.999999999999999E384DD
  #define __CHAR16_TYPE__ short unsigned int
  #define __PRAGMA_REDEFINE_EXTNAME 1
  #define __INT_LEAST16_MAX__ 0x7fff
  #define __DEC64_MANT_DIG__ 16
  #define __INT64_MAX__ 0x7fffffffffffffffL
  #define __UINT_LEAST32_MAX__ 0xffffffffU
  #define __GCC_ATOMIC_LONG_LOCK_FREE 2
  #define __INT_LEAST64_TYPE__ long int
  #define __INT16_TYPE__ short int
  #define __INT_LEAST8_TYPE__ signed char
  #define __STDC_VERSION__ 199901L
  #define __DEC32_MAX_EXP__ 97
  #define __INT_FAST8_MAX__ 0x7f
  #define __INTPTR_MAX__ 0x7fffffffffffffffL
  #define linux 1
  #define __SSE2__ 1
  #define __LDBL_MANT_DIG__ 64
  #define __DBL_HAS_QUIET_NAN__ 1
  #define __SIG_ATOMIC_MIN__ (-__SIG_ATOMIC_MAX__ - 1)
  #define __code_model_small__ 1
  #define __k8__ 1
  #define __INTPTR_TYPE__ long int
  #define __UINT16_TYPE__ short unsigned int
  #define __WCHAR_TYPE__ int
  #define __SIZEOF_FLOAT__ 4
  #define __UINTPTR_MAX__ 0xffffffffffffffffUL
  #define __DEC64_MIN_EXP__ (-382)
  #define __INT_FAST64_MAX__ 0x7fffffffffffffffL
  #define __GCC_ATOMIC_TEST_AND_SET_TRUEVAL 1
  #define __FLT_DIG__ 6
  #define __UINT_FAST64_TYPE__ long unsigned int
  #define __INT_MAX__ 0x7fffffff
  #define __amd64__ 1
  #define __INT64_TYPE__ long int
  #define __FLT_MAX_EXP__ 128
  #define __ORDER_BIG_ENDIAN__ 4321
  #define __DBL_MANT_DIG__ 53
  #define __SIZEOF_FLOAT128__ 16
  #define __INT_LEAST64_MAX__ 0x7fffffffffffffffL
  #define __GCC_ATOMIC_CHAR16_T_LOCK_FREE 2
  #define __DEC64_MIN__ 1E-383DD
  #define __WINT_TYPE__ unsigned int
  #define __UINT_LEAST32_TYPE__ unsigned int
  #define __SIZEOF_SHORT__ 2
  #define __SSE__ 1
  #define __LDBL_MIN_EXP__ (-16381)
  #define __INT_LEAST8_MAX__ 0x7f
  #define __SIZEOF_INT128__ 16
  #define __LDBL_MAX_10_EXP__ 4932
  #define __ATOMIC_RELAXED 0
  #define __DBL_EPSILON__ ((double)2.22044604925031308085e-16L)
  #define _LP64 1
  #define __UINT8_C(c) c
  #define __INT_LEAST32_TYPE__ int
  #define __SIZEOF_WCHAR_T__ 4
  #define __UINT64_TYPE__ long unsigned int
  #define __INT_FAST8_TYPE__ signed char
  #define __GNUC_STDC_INLINE__ 1
  #define __DBL_DECIMAL_DIG__ 17
  #define __STDC_UTF_32__ 1
  #define __FXSR__ 1
  #define __DEC_EVAL_METHOD__ 2
  #define __UINT32_C(c) c ## U
  #define __INTMAX_MAX__ 0x7fffffffffffffffL
  #define __BYTE_ORDER__ __ORDER_LITTLE_ENDIAN__
  #define __FLT_DENORM_MIN__ 1.40129846432481707092e-45F
  #define __INT8_MAX__ 0x7f
  #define __UINT_FAST32_TYPE__ long unsigned int
  #define __CHAR32_TYPE__ unsigned int
  #define __FLT_MAX__ 3.40282346638528859812e+38F
  #define __INT32_TYPE__ int
  #define __SIZEOF_DOUBLE__ 8
  #define __FLT_MIN_10_EXP__ (-37)
  #define __INTMAX_TYPE__ long int
  #define __DEC128_MAX_EXP__ 6145
  #define __ATOMIC_CONSUME 1
  #define __GNUC_MINOR__ 4
  #define __UINTMAX_MAX__ 0xffffffffffffffffUL
  #define __DEC32_MANT_DIG__ 7
  #define __DBL_MAX_10_EXP__ 308
  #define __LDBL_DENORM_MIN__ 3.64519953188247460253e-4951L
  #define __INT16_C(c) c
  #define __STDC__ 1
  #define __PTRDIFF_TYPE__ long int
  #define __ATOMIC_SEQ_CST 5
  #define __UINT32_TYPE__ unsigned int
  #define __UINTPTR_TYPE__ long unsigned int
  #define __DEC64_SUBNORMAL_MIN__ 0.000000000000001E-383DD
  #define __DEC128_MANT_DIG__ 34
  #define __LDBL_MIN_10_EXP__ (-4931)
  #define __SIZEOF_LONG_LONG__ 8
  #define __GCC_ATOMIC_LLONG_LOCK_FREE 2
  #define __LDBL_DIG__ 18
  #define __FLT_DECIMAL_DIG__ 9
  #define __UINT_FAST16_MAX__ 0xffffffffffffffffUL
  #define __GCC_ATOMIC_SHORT_LOCK_FREE 2
  #define __UINT_FAST8_TYPE__ unsigned char
  #define __ATOMIC_ACQ_REL 4
  #define __ATOMIC_RELEASE 3
  