4231 c = *132 i=2 P = 2431 c = *232 i=2 P = (4231) c = *132 i=3 P = (2341) c = *112 i=4 P = 3412 c = *113 i=2 P = 4312 c = *213 i=2 P = (3412) c = *113 i=3 P = 4132 c = *123 i=2 P = 1432 c = *223 i=2 P = (4132) c = *123 i=3 P = 1342 c = *133 i=2 P = 3142 c = *233 i=2 P = (1342) c = *133 i=3 P = (3412) c = *113 i=4 P = 4123 c = *114 i=2 P = 1423 c = *214 i=2 P = (4123) c = *114 i=3 P = 1243 c = *124 i=2 P = 2143 c = *224 i=2 P = (1243) c = *124 i=3 P = 2413 c = *134 i=2 P = 4213 c = *234 i=2 P = (2413) c = *134 i=3 P = (4123) c = *114 i=4 P = (1234) c = *111 i=5 References Combinatorial algorithms Permutations