' [a-c]' '&@n' < temp-test/635.inp.274.2
'?[-z]?' '' < temp-test/813.inp.350.1
'@*?' '&@n' < temp-test/198.inp.89.1
'y' '$' < input/ruin.1699
'^a-]?a-][^a-]' '' < temp-test/447.inp.196.1
'123[@1-9]*' '&[lkjasdlkjdf]&'  < moni/rr2.t
'-[0-9][^-z]@**[^9-B]?[^a--]@[ *[9-B]@' '@%@&' < temp-test/362.inp.159.1
'?' 'v}sNX;c8YQyksA' < input/ruin.311
'[a-c]A' '&' < temp-test/924.inp.398.3
'[^a-c][9-B]' '' < temp-test/1851.inp.786.1
'@@^a-c]' '@%@&' < temp-test/185.inp.83.1
