1*17f9a364Spgoyette# complexities 2*17f9a364Spgoyettea(((b)))c - abc abc 3*17f9a364Spgoyettea(b|(c))d - abd abd 4*17f9a364Spgoyettea(b*|c)d - abbd abbd 5*17f9a364Spgoyette# just gotta have one DFA-buster, of course 6*17f9a364Spgoyettea[ab]{20} - aaaaabaaaabaaaabaaaab aaaaabaaaabaaaabaaaab 7*17f9a364Spgoyette# and an inline expansion in case somebody gets tricky 8*17f9a364Spgoyettea[ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab] - aaaaabaaaabaaaabaaaab aaaaabaaaabaaaabaaaab 9*17f9a364Spgoyette# and in case somebody just slips in an NFA... 10*17f9a364Spgoyettea[ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab](wee|week)(knights|night) - aaaaabaaaabaaaabaaaabweeknights aaaaabaaaabaaaabaaaabweeknights 11*17f9a364Spgoyette# fish for anomalies as the number of states passes 32 12*17f9a364Spgoyette12345678901234567890123456789 - a12345678901234567890123456789b 12345678901234567890123456789 13*17f9a364Spgoyette123456789012345678901234567890 - a123456789012345678901234567890b 123456789012345678901234567890 14*17f9a364Spgoyette1234567890123456789012345678901 - a1234567890123456789012345678901b 1234567890123456789012345678901 15*17f9a364Spgoyette12345678901234567890123456789012 - a12345678901234567890123456789012b 12345678901234567890123456789012 16*17f9a364Spgoyette123456789012345678901234567890123 - a123456789012345678901234567890123b 123456789012345678901234567890123 17*17f9a364Spgoyette# and one really big one, beyond any plausible word width 18*17f9a364Spgoyette1234567890123456789012345678901234567890123456789012345678901234567890 - a1234567890123456789012345678901234567890123456789012345678901234567890b 1234567890123456789012345678901234567890123456789012345678901234567890 19*17f9a364Spgoyette# fish for problems as brackets go past 8 20*17f9a364Spgoyette[ab][cd][ef][gh][ij][kl][mn] - xacegikmoq acegikm 21*17f9a364Spgoyette[ab][cd][ef][gh][ij][kl][mn][op] - xacegikmoq acegikmo 22*17f9a364Spgoyette[ab][cd][ef][gh][ij][kl][mn][op][qr] - xacegikmoqy acegikmoq 23*17f9a364Spgoyette[ab][cd][ef][gh][ij][kl][mn][op][q] - xacegikmoqy acegikmoq 24