# Black box algorithm to find standard generators # of M23 set F 0 set G 0 set V 0 lbl SEMISTD rand 1 ord 1 A incr V if V gt 1000 then timeout if A notin 1 2 3 4 5 6 7 8 11 14 15 23 then fail if A notin 4 8 then jmp SEMISTD div A 4 B pwr B 1 3 mu 3 3 2 set X 0 lbl CONJUGATE incr X if X gt 1000 then timeout rand 4 cjr 3 4 mu 2 3 5 ord 5 D if D notin 2 3 4 5 6 7 8 11 14 15 23 then fail if D noteq 23 then jmp CONJUGATE mu 5 3 6 # abb mu 5 6 7 # ababb mu 5 5 8 mu 7 7 9 mu 8 9 10 mu 10 6 11 ord 11 E if E notin 8 11 then jmp CONJUGATE if E eq 11 then inv 3 12 cp 12 3 endif oup 2 2 3