anchor.diff:  JUSTIFIED : J U S T I F I E D;
   JUSTIFY : J U S T I F Y;
   KANJI : K A N J I;
  +KEPT : K E P T;
   KEY : K E Y;
   LABEL : L A B E L;
   LAST : L A S T;
  
positive.code: 	| rerunClause
  	| sameAreaClause
  	| multipleFileClause
  ;
  
  rerunClause :
  
negative.code: COLLATING : C O L L A T I N G;
  COLUMN : C O L U M N;
  COMMA : C O M M A;
  COMMITMENT : C O M M I T M E N T;
  COMMON : C O M M O N;
  COMMUNICATION : C O M M U N I C A T I O N;
  COMP : C O M P;
  