1# past problems, and suspected problems
2(A[1])|(A[2])|(A[3])|(A[4])|(A[5])|(A[6])|(A[7])|(A[8])|(A[9])|(A[A]) -         A1        A1
3abcdefghijklmnop    i         abcdefghijklmnop    abcdefghijklmnop
4abcdefghijklmnopqrstuv        i         abcdefghijklmnopqrstuv        abcdefghijklmnopqrstuv
5(ALAK)|(ALT[AB])|(CC[123]1)|(CM[123]1)|(GAMC)|(LC[23][EO ])|(SEM[1234])|(SL[ES][12])|(SLWW)|(SLF )|(SLDT)|(VWH[12])|(WH[34][EW])|(WP1[ESN]) -         CC11      CC11
6CC[13]1|a{21}[23][EO][123][Es][12]a{15}aa[34][EW]aaaaaaa[X]a          -         CC11      CC11
7Char \([a-z0-9_]*\)\[.*       b         Char xyz[k          Char xyz[k          xyz
8a?b       -         ab        ab
9-\{0,1\}[0-9]*$     b         -5        -5
10