Usages: fmunion [nfa1] [nfa2] [-unique] This filter takes in two NFA, from local file system or typed in by user. The filter will output an union of the two nfa. If the -unique flag is added, the filter will check to make sure no duplicated lines exists in the output NFA. @example: $ more 1 (start) |- 0 0 a 1 1 -| (final) 4 b 1 $ more 2 start -| 4 4 b 1 1 -| final $ ./fmunion 1 2 -unique (START) |- 0 (START) |- 4 0 a 1 4 b 1 1 -| (FINAL)Contact Dr.Cezar Campeanu