24 lines
1.6 KiB
Text
24 lines
1.6 KiB
Text
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# complexities
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a(((b)))c - abc abc
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a(b|(c))d - abd abd
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a(b*|c)d - abbd abbd
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# just gotta have one DFA-buster, of course
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a[ab]{20} - aaaaabaaaabaaaabaaaab aaaaabaaaabaaaabaaaab
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# and an inline expansion in case somebody gets tricky
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a[ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab] - aaaaabaaaabaaaabaaaab aaaaabaaaabaaaabaaaab
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# and in case somebody just slips in an NFA...
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a[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
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# fish for anomalies as the number of states passes 32
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12345678901234567890123456789 - a12345678901234567890123456789b 12345678901234567890123456789
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123456789012345678901234567890 - a123456789012345678901234567890b 123456789012345678901234567890
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1234567890123456789012345678901 - a1234567890123456789012345678901b 1234567890123456789012345678901
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12345678901234567890123456789012 - a12345678901234567890123456789012b 12345678901234567890123456789012
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123456789012345678901234567890123 - a123456789012345678901234567890123b 123456789012345678901234567890123
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# and one really big one, beyond any plausible word width
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1234567890123456789012345678901234567890123456789012345678901234567890 - a1234567890123456789012345678901234567890123456789012345678901234567890b 1234567890123456789012345678901234567890123456789012345678901234567890
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# fish for problems as brackets go past 8
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[ab][cd][ef][gh][ij][kl][mn] - xacegikmoq acegikm
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[ab][cd][ef][gh][ij][kl][mn][op] - xacegikmoq acegikmo
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[ab][cd][ef][gh][ij][kl][mn][op][qr] - xacegikmoqy acegikmoq
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[ab][cd][ef][gh][ij][kl][mn][op][q] - xacegikmoqy acegikmoq
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