[]=>0[1]=>0[1,2]=>0[2,1]=>1[1,2,3]=>0[1,3,2]=>1[2,1,3]=>1[2,3,1]=>1[3,1,2]=>1[3,2,1]=>2[1,2,3,4]=>0[1,2,4,3]=>1[1,3,2,4]=>1[1,3,4,2]=>1[1,4,2,3]=>1[1,4,3,2]=>2[2,1,3,4]=>1[2,1,4,3]=>2[2,3,1,4]=>1[2,3,4,1]=>1[2,4,1,3]=>1[2,4,3,1]=>2[3,1,2,4]=>1[3,1,4,2]=>2[3,2,1,4]=>2[3,2,4,1]=>2[3,4,1,2]=>1[3,4,2,1]=>2[4,1,2,3]=>1[4,1,3,2]=>2[4,2,1,3]=>2[4,2,3,1]=>2[4,3,1,2]=>2[4,3,2,1]=>3[1,2,3,4,5]=>0[1，2，3，5，4]=>1[1,2,4,3,5]=>1[1,2,4,5,3]=>1[1,2,5,3,4]=>1[1,2,5,4,3]=>2[1,3,2,4,5]=>1[1,3,2,5,4]=>2[1,3,4,2,5]=>1[1,3,4,5,2]=>1[1,3,5,2,4]=>1[1,3,5,4,2]=>2[1,4,2,3,5]=>1[1,4,2,5,3]=>2[1,4,3,2,5]=>2[1,4,3,5,2]=>2[1,4,5,2,3]=>1[1,4,5,3,2]=>2[1,5,2,3,4]=>1[1,5,2,4,3]=>2[1,5,3,2,4]=>2[1,5,3,4,2]=>2[1,5,4,2,3]=>2[1,5,4,3,2]=>3[2,1,3,4,5]=>1[2,1,3,5,4]=>2[2,1,4,3,5]=>2[2,1,4,5,3]=>2[2,1,5,3,4]=>2[2,1,5,4,3]=>3[2,3,1,4,5]=>1[2,3,1,5,4]=>2[2,3,4,1,5]=>1[2,3,4,5,1]=>1[2,3,5,1,4]=>1[2,3,5,4,1]=>2[2,4,1,3,5]=>1[2,4,1,5,3]=>2[2,4,3,1,5]=>2[2,4,3,5,1]=>2[2,4,5,1,3]=>1[2,4,5,3,1]=>2[2,5,1,3,4]=>1[2,5,1,4,3]=>2[2,5,3,1,4]=>2[2,5,3,4,1]=>2[2,5,4,1,3]=>2[2,5,4,3,1]=>3[3,1,2,4,5]=>1[3,1,2,5,4]=>2[3,1,4,2,5]=>2[3,1,4,5,2]=>2[3,1,5,2,4]=>2[3,1,5,4,2]=>3[3,2,1,4,5]=>2[3,2,1,5,4]=>3[3,2,4,1,5]=>2[3,2,4,5,1]=>2[3,2,5,1,4]=>2[3,2,5,4,1]=>3[3,4,1,2,5]=>1[3,4,1,5,2]=>2[3,4,2,1,5]=>2[3,4,2,5,1]=>2[3,4,5,1,2]=>1[3,4,5,2,1]=>2[3,5,1,2,4]=>1[3,5,1,4,2]=>2[3,5,2,1,4]=>2[3,5,2,4,1]=>2[3,5,4,1,2]=>2[3,5,4,2,1]=>3[4,1,2,3,5]=>1[4,1,2,5,3]=>2[4,1,3,2,5]=>2[4,1,3,5,2]=>2[4,1,5,2,3]=>2[4,1,5,3,2]=>3[4,2,1,3,5]=>2[4,2,1,5,3]=>3[4,2,3,1,5]=>2[4,2,3,5,1]=>2[4,2,5,1,3]=>2[4,2,5,3,1]=>3[4,3,1,2,5]=>2[4,3,1,5,2]=>3[4,3,2,1,5]=>3[4,3,2,5,1]=>3[4,3,5,1,2]=>2[4,3,5,2,1]=>3[4,5,1,2,3]=>1[4,5,1,3,2]=>2[4,5,2,1,3]=>2[4,5,2,3,1]=>2[4,5,3,1,2]=>2[4,5,3,2,1]=>3[5,1,2,3,4]=>1[5,1,2,4,3]=>2[5,1,3,2,4]=>2[5,1,3,4,2]=>2[5,14,2,3]=>2[5,1,4,3,2]=>3[5,2,1,3,4]=>2[5,2,1,4,3]=>3[5,2,3,1,4]=>2[5,2,3,4,1]=>2[5,2,4,1,3]=>2[5,2,4,3,1]=>3[5,3,1,2,4]=>2[5,3,1,4,2]=>3[5,3,2,1,4]=>3[5,3,2,4,1]=>3[5,3,4,1,2]=>2[5,3,4,2,1]=>3[5,4,1,2,3]=>2[5,4,1,3,2]=>3[5,4,2,1,3]=>3[5,4,2,3,1]=>3[5,4,3,1,2]=>3[5,4,3,2,1]=>4[1,2,3,4,5,6]=>0[1,2,3,4,6,5]=>1[1,2,3,5,4,6]=>1[1,2,3,5,6,4]=>1[1,2,3,6,4,5]=>1[1,2,3,6,5,4]=>2[1,2,4,3,5,6]=>1[1,2,4,3,6,5]=>2[1,2,4,5,3,6]=>1[1,2,4,5,6,3]=>1[1,2,4,6,3,5]=>1[1,2,4,6,5,3]=>2[1,2,5,3,4,6]=>1[1,2,5,3,6,4]=>2[1,2,5,4,3,6]=>2[1,2,5,4,6,3]=>2[1,2,5,6,3,4]=>1[1,2,5,6,4,3]=>2[1,2,6,3,4,5]=>1[1,2,6,3,5,4]=>2[1,2,6,4,3,5]=>2[1,2,6,4,5,3]=>2[1,2,6,5,3,4]=>2[1,2,6,5,4,3]=>3[1,3,2,4,5,6]=>1[1,3,2,4,6,5]=>2[1,3,2,5,4,6]=>2[1,3,2,5,6,4]=>2[1,3,2,6,4,5]=>2[1,3,2,6,5,4]=>3[1,3,4,2,5,6]=>1[1,3,4,2,6,5]=>2[1,3,4,5,2,6]=>1[1,3,4,5,6,2]=>1[1,3,4,6,2,5]=>1[1,3,4,6,5,2]=>2[1,3,5,2,4,6]=>1[1,3,5,2,6,4]=>2[1,3,5,4,2,6]=>2[1,3,5,4,6,2]=>2[1,3,5,6,2,4]=>1[1,3,5,6,4,2]=>2[1,3,6,2,4,5]=>1[1,3,6,2,5,4]=>2[1,3,6,4,2,5]=>2[1,3,6,4,5,2]=>2[1,3,6,5,2,4]=>2[1,3,6,5,4,2]=>3[1,4,2,3,5,6]=>1[1,4,2,3,6,5]=>2[1,4,2,5,3,6]=>2[1,4,2,5,6,3]=>2[1,4,2,6,3,5]=>2[1,4,2,6,5,3]=>3[1,4,3,2,5,6]=>2[1,4,3,2,6,5]=>3[1,4,3,5,2,6]=>2[1,4,3,5,6,2]=>2[1,4,3,6,2,5]=>2[1,4,3,6,5,2]=>3[1,4,5,2,3,6]=>1[1,4,5,2,6,3]=>2[1,4,5,3,2,6]=>2[1,4,5,3,6,2]=>2[1,4,5,6,2,3]=>1[1,4,5,6,3,2]=>2[1,4,6,2,3,5]=>1[1,4,6,2,5,3]=>2[1,4,6,3,2,5]=>2[1,4,6,3,5,2]=>2[1,4,6,5,2,3]=>2[1,4,6,5,3,2]=>3[1,5,2,3,4,6]=>1[1,5,2,3,6,4]=>2[1,5,2,4,3,6]=>2[1,5,2,4,6,3]=>2[1,5,2,6,3,4]=>2[1,5,2,6,4,3]=>3[1,5,3,2,4,6]=>2[1,5,3,2,6,4]=>3[1,5,3,4,2,6]=>2[1,5,3,4,6,2]=>2[1,5,3,6,2,4]=>2[1,5,3,6,4,2]=>3[1,5,4,2,3,6]=>2[1,5,4,2,6,3]=>3[1,5,4,3,2,6]=>3[1,5,4,3,6,2]=>3[1,5,4,6,2,3]=>2[1,5,4,6,3,2]=>3[1,5,6,2,3,4]=>1[1,5,6,2,4,3]=>2[1,5,6,3,2,4]=>2[1,5,6,3,4,2]=>2[1,5,6,4,2,3]=>2[1,5,6,4,3,2]=>3[1,6,2,3,4,5]=>1[1,6,2,3,5,4]=>2[1,6,2,4,3,5]=>2[1,6,2,4,5,3]=>2[1,6,2,5,3,4]=>2[1,6,2,5,4,3]=>3[1,6,3,2,4,5]=>2[1,6,3,2,5,4]=>3[1,6,3,4,2,5]=>2[1,6,3,4,5,2]=>2[1,6,3,5,2,4]=>2[1,6,3,5,4,2]=>3[1,6,4,2,3,5]=>2[1,6,4,2,5,3]=>3[1,6,4,3,2,5]=>3[1,6,4,3,5,2]=>3[1,6,4,5,2,3]=>2[1,6,4,5,3,2]=>3[1,6,5,2,3,4]=>2[1,6,5,2,4,3]=>3[1,6,5,3,2,4]=>3[1,6,5,3,4,2]=>3[1,6,5,4,2,3]=>3[1,6,5,4,3,2]=>4[2,1,3,4,5,6]=>1[2,1,3,4,6,5]=>2[2,1,3,5,4,6]=>2[2,1,3,5,6,4]=>2[2,1,3,6,4,5]=>2[2,1,3,6,5,4]=>3[2,1,4,3,5,6]=>2[2,1,4,3,6,5]=>3[2,1,4,5,3,6]=>2[2,1,4,5,6,3]=>2[2,1,4,6,3,5]=>2[2,1,4,6,5,3]=>3[2,1,5,3,4,6]=>2[2,1,5,3,6,4]=>3[2,1,5,4,3,6]=>3[2,1,5,4,6,3]=>3[2,1,5,6,3,4]=>2[2,1,5,6,4,3]=>3[2,1,6,3,5]=>2[2,1,6,3,5,4]=>3[2,1,6,4,3,5]=>3[2,1,6,4,5,3]=>3[2,1,6,5,3,4]=>3[2,1,6,5,4,3]=>4[2,3,1,4,5,6]=>1[2,3,1,4,6,5]=>2[2,3,1,5,4,6]=>2[2,3,1,5,6,4]=>2[2,3,1,6,4,5]=>2[2,3,1,6,5,4]=>3[2,3,4,1,5,6]=>1[2,3,4,1,6,5]=>2[2,3,4,5,1,6]=>1[2,3,4,5,6,1]=>1[2,3,4,6,1,5]=>1[2,3,4,6,5,1]=>2[2,3,5,1,4,6]=>1[2,3,5,1,6,4]=>2[2,3,5,4,1,6]=>2[2,3,5,4,6,1]=>2[2,3,5,6,1,4]=>1[2,3,5,6,4,1]=>2[2,3,6,1,4,5]=>1[2,3,6,1,5,4]=>2[2,3,6,4,1,5]=>2[2,3,6,4,5,1]=>2[2,3,6,5,1,4]=>2[2,3,6,5,4,1]=>3[2,4,1,3,5,6]=>1[2,4,1,3,6,5]=>2[2,4,1,5,3,6]=>2[2,4,1,5,6,3]=>2[2,4,1,6,3,5]=>2[2,4,1,6,5,3]=>3[2,4,3,1,5,6]=>2[2,4,3,1,6,5]=>3[2,4,3,5,1,6]=>2[2,4,3,5,6,1]=>2[2,4,3,6,1,5]=>2[2,4,3,6,5,1]=>3[2,4,5,1,3,6]=>1[2,4,5,1,6,3]=>2[2,4,5,3,1,6]=>2[2,4,5,3,6,1]=>2[2,4,5,6,1,3]=>1[2,4,5,6,3,1]=>2[2,4,6,1,3,5]=>1[2,4,6,1,5,3]=>2[2,4,6,3,1,5]=>2[2,4,6,3,5,1]=>2[2,4,6,5,1,3]=>2[2,4,6,5,3,1]=>3[2,5,1,3,4,6]=>1[2,5,1,3,6,4]=>2[2,5,1,4,3,6]=>2[2,5,1,4,6,3]=>2[2,5,1,6,3,4]=>2[2,5,1,6,4,3]=>3[2,5,3,1,4,6]=>2[2,5,3,1,6,4]=>3[2,5,3,4,1,6]=>2[2,5,3,4,6,1]=>2[2,5,3,6,1,4]=>2[2,5,3,6,4,1]=>3[2,5,4,1,3,6]=>2[2,5,4,1,6,3]=>3[2,5,4,3,1,6]=>3[2,5,4,3,6,1]=>3[2,5,4,6,1,3]=>2[2,5,4,6,3,1]=>3[2,5,6,1,3,4]=>1[2,5,6,1,4,3]=>2[2,5,6,3,1,4]=>2[2,5,6,3,4,1]=>2[2,5,6,4,1,3]=>2[2,5,6,4,3,1]=>3[2,6,1,3,4,5]=>1[2,6,1,3,5,4]=>2[2,6,1,4,3,5]=>2[2,6,1,4,5,3]=>2[2,6,1,5,3,4]=>2[2,6,1,5,4,3]=>3[2,6,3,1,4,5]=>2[2,6,3,5,4]=>3[2,6,3,4,1,5]=>2[2,6,3,4,5,1]=>2[2,6,3,5,1,4]=>2[2,6,3,5,4,1]=>3[2,6,4,1,3,5]=>2[2,6,4,1,5,3]=>3[2,6,4,3,1,5]=>3[2,6,4,3,5,1]=>3[2,6,4,5,1,3]=>2[2,6,4,5,3,1]=>3[2,6,5,1,3,4]=>2[2,6,5,1,4,3]=>3[2,6,5,3,1,4]=>3[2,6,5,3,4,1]=>3[2,6,5,4,1,3]=>3[2,6,5,4,3,1]=>4[3,1,2,4,5,6]=>1[3,1,2,4,6,5]=>2[3,1,2,5,4,6]=>2[3,1,2,5,6,4]=>2[3,1,2,6,4,5]=>2[3,1,2,6,5,4]=>3[3,1,4,2,5,6]=>2[3,1,4,2,6,5]=>3[3,1,4,5,2,6]=>2[3,1,4,5,6,2]=>2[3,1,4,6,2,5]=>2[3,1,4,6,5,2]=>3[3,1,5,2,4,6]=>2[3,1,5,2,6,4]=>3[3,1,5,4,2,6]=>3[3,1,5,4,6,2]=>3[3,1,5,6,2,4]=>2[3,1,5,6,4,2]=>3[3,1,6,2,4,5]=>2[3,1,6,2,5,4]=>3[3,1,6,4,2,5]=>3[3,1,6,4,5,2]=>3[3,1,6,5,2,4]=>3[3,1,6,5,4,2]=>4[3,2,1,4,5,6]=>2[3,2,1,4,6,5]=>3[3,2,1,5,4,6]=>3[3,2,1,5,6,4]=>3[3,2,1,6,4,5]=>3[3,2,1,6,5,4]=>4[3,2,4,1,5,6]=>2[3,2,4,1,6,5]=>3[3,2,4,5,1,6]=>2[3,2,4,5,6,1]=>2[3,2,4,6,1,5]=>2[3,2,4,6,5,1]=>3[3,2,5,1,4,6]=>2[3,2,5,1,6,4]=>3[3,2,5,4,1,6]=>3[3,2,5,4,6,1]=>3[3,2,5,6,1,4]=>2[3,2,5,6,4,1]=>3[3,2,6,1,4,5]=>2[3,2,6,1,5,4]=>3[3,2,6,4,5]=>3[3,2,6,4,5,1]=>3[3,2,6,5,1,4]=>3[3,2,6,5,4,1]=>4[3,4,1,2,5,6]=>1[3,4,1,2,6,5]=>2[3,4,1,5,2,6]=>2[3,4,1,5,6,2]=>2[3,4,1,6,2,5]=>2[3,4,1,6,5,2]=>3[3,4,2,1,5,6]=>2[3,4,2,1,6,5]=>3[3,4,2,5,1,6]=>2[3,4,2,5,6,1]=>2[3,4,2,6,1,5]=>2[3,4,2,6,5,1]=>3[3,4,5,1,2,6]=>1[3,4,5,1,6,2]=>2[3,4,5,2,1,6]=>2[3,4,5,2,6,1]=>2[3,4,5,6,1,2]=>1[3,4,5,6,2,1]=>2[3,4,6,1,2,5]=>1[3,4,6,1,5,2]=>2[3,4,6,2,1,5]=>2[3,4,6,2,5,1]=>2[3,4,6,5,1,2]=>2[3,4,6,5,2,1]=>3[3,5,1,2,4,6]=>1[3,5,1,2,6,4]=>2[3,5,1,4,2,6]=>2[3,5,1,4,6,2]=>2[3,5,1,6,2,4]=>2[3,5,1,6,4,2]=>3[3,5,2,1,4,6]=>2[3,5,2,1,6,4]=>3[3,5,2,4,1,6]=>2[3,5,2,4,6,1]=>2[3,5,2,6,1,4]=>2[3,5,2,6,4,1]=>3[3,5,4,1,2,6]=>2[3,5,4,1,6,2]=>3[3,5,4,2,1,6]=>3[3,5,4,2,6,1]=>3[3,5,4,6,1,2]=>2[3,5,4,6,2,1]=>3[3,5,6,1,2,4]=>1[3,5,6,1,4,2]=>2[3,5,6,2,1,4]=>2[3,5,6,2,4,1]=>2[3,5,6,4,1,2]=>2[3,5,6,4,2,1]=>3[3,6,1,2,4,5]=>1[3,6,1,2,5,4]=>2[3,6,1,4,2,5]=>2[3,6,1,4,5,2]=>2[3,6,1,5,2,4]=>2[3,6,1,5,4,2]=>3[3,6,2,1,4,5]=>2[3,6,2,1,5,4]=>3[3,6,2,4,1,5]=>2[3,6,2,4,5,1]=>2[3,6,2,5,1,4]=>2[3,6,2,5,4,1]=>3[3,6,4,1,2,5]=>2[3,6,4,1,5,2]=>3[3,6,4,2,1,5]=>3[3,6,4,2,5,1]=>3[3,6,4,5,1,2]=>2[3,6,4,5,2,1]=>3[3,6,5,1,2,4]=>2[3,6,5,1,4,2]=>3[3,6,5,2,1,4]=>3[3,6,5,2,4,1]=>3[3,6,5,4,1,2]=>3[3,6,5,4,2,1]=>4[4,1,2,3,5,6]=>1[4,1,2,3,6,5]=>2[4,1,2,5,3,6]=>2[4,1,2,5,6,3]=>2[4,1,2,6,3,5]=>2[4,1,2,6,5,3]=>3[4,1,3,2,5,6]=>2[4,1,3,2,6,5]=>3[4,1,3,5,2,6]=>2[4,1,3,5,6,2]=>2[4,1,3,6,2,5]=>2[4,1,3,6,5,2]=>3[4,1,5,2,3,6]=>2[4,1,5,2,6,3]=>3[4,1,5,3,2,6]=>3[4,1,5,3,6,2]=>3[4,1,5,6,2,3]=>2[4,1,5,6,3,2]=>3[4,1,6,2,3,5]=>2[4,1,6,2,5,3]=>3[4,1,6,3,2,5]=>3[4,1,6,3,5,2]=>3[4,1,6,5,2,3]=>3[4,1,6,5,3,2]=>4[4,2,1,3,5,6]=>2[4,2,1,3,6,5]=>3[4,2,1,5,3,6]=>3[4,2,1,5,6,3]=>3[4,2,1,6,3,5]=>3[4,2,1,6,5,3]=>4[4,2,3,1,5,6]=>2[4,2,3,1,6,5]=>3[4,2,3,5,1,6]=>2[4,2,3,5,6,1]=>2[4,2,3,6,1,5]=>2[4,2,3,6,5,1]=>3[4,2,5,1,3,6]=>2[4,2,5,1,6,3]=>3[4,2,5,3,1,6]=>3[4,2,5,3,6,1]=>3[4,2,5,6,1,3]=>2[4,2,5,6,3,1]=>3[4,2,6,1,3,5]=>2[4,2,6,1,5,3]=>3[4,2,6,3,5]=>3[4,2,6,3,5,1]=>3[4,2,6,5,1,3]=>3[4,2,6,5,3,1]=>4[4,3,1,2,5,6]=>2[4,3,1,2,6,5]=>3[4,3,1,5,2,6]=>3[4,3,1,5,6,2]=>3[4,3,1,6,2,5]=>3[4,3,1,6,5,2]=>4[4,3,2,1,5,6]=>3[4,3,2,1,6,5]=>4[4,3,2,5,1,6]=>3[4,3,2,5,6,1]=>3[4,3,2,6,1,5]=>3[4,3,2,6,5,1]=>4[4,3,5,1,2,6]=>2[4,3,5,1,6,2]=>3[4,3,5,2,1,6]=>3[4,3,5,2,6,1]=>3[4,3,5,6,1,2]=>2[4,3,5,6,2,1]=>3[4,3,6,1,2,5]=>2[4,3,6,1,5,2]=>3[4,3,6,2,1,5]=>3[4,3,6,2,5,1]=>3[4,3,6,5,1,2]=>3[4,3,6,5,2,1]=>4[4,5,1,2,3,6]=>1[4,5,1,2,6,3]=>2[4,5,1,3,2,6]=>2[4,5,1,3,6,2]=>2[4,5,1,6,2,3]=>2[4,5,1,6,3,2]=>3[4,5,2,1,3,6]=>2[4,5,2,1,6,3]=>3[4,5,2,3,1,6]=>2[4,5,2,3,6,1]=>2[4,5,2,61,3]=>2[4,5,2,6,3,1]=>3[4,5,3,1,2,6]=>2[4,5,3,1,6,2]=>3[4,5,3,2,1,6]=>3[4,5,3,2,6,1]=>3[4,5,3,6,1,2]=>2[4,5,3,6,2,1]=>3[4,5,6,1,2,3]=>1[4，5，6，1，3，2]=>2[4,5,6,2,1,3]=>2[4,5,6,2,3,1]=>2[4,5,6,3,1,2]=>2[4,5,6,3,2,1]=>3[4,6,1,2,3,5]=>1[4,6,1,2,5,3]=>2[4,6,1,3,2,5]=>2[4,6,1,3,5,2]=>2[4,6,1,5,2,3]=>2[4,6,1,5,3,2]=>3[4,6,2,1,3,5]=>2[4,6,2,1,5,3]=>3[4,6,2,3,1,5]=>2[4,6,2,3,5,1]=>2[4,6,2,5,1,3]=>2[4,6,2,5,3,1]=>3[4,6,3,1,2,5]=>2[4,6,3,1,5,2]=>3[4,6,3,2,1,5]=>3[4,6,3,2,5,1]=>3[4,6,3,5,1,2]=>2[4,6,3,5,2,1]=>3[4，6，5，1，2，3]=>2[4,6,5,1,3,2]=>3[4,6,5,2,1,3]=>3[4,6,5,2,3,1]=>3[4,6,5,3,1,2]=>3[4,6,5,3,2,1]=>4[5,1,2,3,4,6]=>1[5,1,2,3,6,4]=>2[5,1,2,4,3,6]=>2[5,1,2,4,6,3]=>2[5,1,2,6,3,4]=>2[5,1,2,6,4,3]=>3[5,1,3,2,4,6]=>2[5,1,3,2,6,4]=>3[5,1,3,4,2,6]=>2[5,1,3,4,6,2]=>2[5,1,3,6,2,4]=>2[5,1,3,6,4,2]=>3[5,1,4,2,3,6]=>2[5,1,4,2,6,3]=>3[5,1,4,3,2,6]=>3[5,1,4,3,6,2]=>3[5,1,4,6,2,3]=>2[5,1,4,6,3,2]=>3[5,1,6,2,3,4]=>2[5,1,6,2,4,3]=>3[5,1,6,3,2,4]=>3[5,1,6,3,4,2]=>3[5,1,6,4,2,3]=>3[5,1,6,4,3,2]=>4[5,2,1,3,4,6]=>2[5,2,1,3,6,4]=>3[5,2,1,4,3,6]=>3[5,2,1,4,6,3]=>3[5,2,1,6,3,4]=>3[5,2,1,6,4,3]=>4[5,2,3,1,4,6]=>2[5,2,3,1,6,4]=>3[5,2,3,4,1,6]=>2[5,2,3,4,6,1]=>2[5,2,3,6,1,4]=>2[5,2,3,6,4,1]=>3[5,2,4,1,3,6]=>2[5,2,4,1,6,3]=>3[5,2,4,3,1,6]=>3[5,2,4,3,6,1]=>3[5,2,4,6,1,3]=>2[5,2,4,6,3,1]=>3[5,2,6,1,3,4]=>2[5,2,6,1,4,3]=>3[5,2,6,3,1,4]=>3[5,2,6,3,4,1]=>3[5,2,6,4,1,3]=>3[5,2,6,4,3.1]=>4[5,3,1,2,4,6]=>2[5,3,1,2,6,4]=>3[5,3,1,4,2,6]=>3[5,3,1,4,6,2]=>3[5,3,1,6,2,4]=>3[5,3,1,6,4,2]=>4[5,3,2,1,4,6]=>3[5,3,2,1,6,4]=>4[5,3,2,4,1,6]=>3[5,3,2,4,6,1]=>3[5,3,2,6,1,4]=>3[5,3,2,6,4,1]=>4[5,3,4,1,2,6]=>2[5,3,4,1,6,2]=>3[5,3,4,2,1,6]=>3[5,3,4,2,6,1]=>3[5,3,4,6,1,2]=>2[5,3,4,6,2,1]=>3[5,3,6,1,2,4]=>2[5,3,6,1,4,2]=>3[5,3,6,2,1,4]=>3[5,3,6,2,4,1]=>3[5,3,6,4,1,2]=>3[5,3,6,4,2,1]=>4[5,4,1,2,3,6]=>2[5,4,1,2,6,3]=>3[5,4,1,3,2,6]=>3[5,4,1,3,6,2]=>3[5,4,1,6,2,3]=>3[5,4,1,6,3,2]=>4[5,4,2,1,3,6]=>3[5,4,2,1,6,3]=>4[5,4,2,3,1,6]=>3[5,4,2,3,6,1]=>3[5,4,2,6,1,3]=>3[5,4,2,6,3,1]=>4[5,4,3,1,2,6]=>3[5，4，3，1，6，2]=>4[5,4,3,2,1,6]=>4[5,4,3,2,6,1]=>4[5,4,3,6,1,2]=>3[5,4,3,6,2,1]=>4[5,4,6,1,2,3]=>2[5,4,6,1,3,2]=>3[5,4,6,2,1,3]=>3[5,4,6,2,3,1]=>3[5,4,6,3,1,2]=>3[5,4,6,3,2,1]=>4[5,6,1,2,3,4]=>1[5,6,1,2,4,3]=>2[5,6,1,3,2,4]=>2[5,6,1,3,4,2]=>2[5,6,1,4,2,3]=>2[5,6,1,4,3,2]=>3[5,6,2,1,3,4]=>2[5,6,2,1,4,3]=>3[5,6,2,3,1,4]=>2[5,6,2,3,4,1]=>2[5,6,2,4,1,3]=>2[5,6,2,4,3,1]=>3[5,6,3,1,2,4]=>2[5,6,3,1,4,2]=>3[5,6,3,2,1,4]=>3[5,6,3,2,4,1]=>3[5,6,3,4,1,2]=>2[5,6,3,4,2,1]=>3[5,6,4,1,2,3]=>2[5,6,4,1,3,2]=>3[5,6,4,2,1,3]=>3[5,6,4,2,3,1]=>3[5,6,4,3,1,2]=>3[5,6,4,3,2,1]=>4[6,1,2,3,4,5]=>1[6,1,2,3,5,4]=>2[6,1,2,4,3,5]=>2[6,1,2,4,5,3]=>2[6,1,2,5,3,4]=>2[6,1,2,5,4,3]=>3[6,1,3,2,4,5]=>2[6,1,3,2,5,4]=>3[6,1,3,4,2,5]=>2[6,1,3,4,5,2]=>2[6,1,3,5,2,4]=>2[6,1,3,5,4,2]=>3[6,1,4,2,3,5]=>2[6,1,4,2,5,3]=>3[6,1,4,3,2,5]=>3[6,1,4,3,5,2]=>3[6,1,4,5,2,3]=>2[6,1,4,5,3,2]=>3[6,1,5,2,3,4]=>2[6,1,5,2,4,3]=>3[6,1,5,3,2,4]=>3[6,1,5,3,4,2]=>3[6,1,5,4,2,3]=>3[6,1,5,4,3,2]=>4[6,2,1,3,4,5]=>2[6,2,1,3,5,4]=>3[6,2,14,3,5]=>3[6,2,1,4,5,3]=>3[6,2,1,5,3,4]=>3[6,2,1,5,4,3]=>4[6,2,3,1,4,5]=>2[6,2,3,1,5,4]=>3[6,2,3,4,1,5]=>2[6,2,3,4,5,1]=>2[6,2,3,5,1,4]=>2[6,2,3,5,4,1]=>3[6,2,4,1,3,5]=>2[6,2,4,1,5,3]=>3[6,2,4,3,1,5]=>3[6,2,4,3,5,1]=>3[6,2,4,5,1,3]=>2[6,2,4,5,3,1]=>3[6,2,5,1,3,4]=>2[6,2,5,1,4,3]=>3[6,2,5,3,1,4]=>3[6,2,5,3,4,1]=>3[6,2,5,4,1,3]=>3[6,2,5,4,3,1]=>4[6,3,1,2,4,5]=>2[6,3,1,2,5,4]=>3[6,3,1,4,2,5]=>3[6,3,1,4,5,2]=>3[6,3,1,5,2,4]=>3[6,3,1,5,4,2]=>4[6,3,2,1,4,5]=>3[6,3,2,1,5,4]=>4[6,3,2,4,1,5]=>3[6,3,2,4,5,1]=>3[6,3,2,5,1,4]=>3[6,3,2,5,4,1]=>4[6,3,4,1,2,5]=>2[6,3,4,1,5,2]=>3[6,3,4,2,1,5]=>3[6,3,4,2,5,1]=>3[6,3,4,5,1,2]=>2[6,3,4,5,2,1]=>3[6,3,5,1,2,4]=>2[6,3,5,1,4,2]=>3[6,3,5,2,1,4]=>3[6,3,5,2,4,1]=>3[6，3，5，4，1，2]=>3[6,3,5,4,2,1]=>4[6,4,1,2,3,5]=>2[6,4,1,2,5,3]=>3[6,4,1,3,2,5]=>3[6,4,1,3,5,2]=>3[6,4,1,5,2,3]=>3[6,4,1,5,3,2]=>4[6,4,2,1,3,5]=>3[6，4，2，1，5，3]=>4[6,4,2,3,1,5]=>3[6,4,2,3,5,1]=>3[6,4,2,5,1,3]=>3[6,4,2,5,3,1]=>4[6,4,3,1,2,5]=>3[6,4,3,1,5,2]=>4[6,4,3,2,1,5]=>4[6,4,3,2,5,1]=>4[6,4,3,5,1,2]=>3[6,4,3,5,2,1]=>4[6,4,5,1,2,3]=>2[6,4,5,1,3,2]=>3[6,4,5,2,1,3]=>3[6,4,5,2,3,1]=>3[6,4,5,3,1,2]=>3[6,4,5,3,2,1]=>4[6,5,1,2,3,4]=>2[6,5,1,2,4,3]=>3[6,5,1,3,2,4]=>3[6,5,1,3,4,2]=>3[6,5,1,4,2,3]=>3[6,5,1,4,3,2]=>4[6，5，2，1，3，4]=>3[6,5,2,1,4,3]=>4[6,5,2,3,1,4]=>3[6,5,2,3,4,1]=>3[6,5,2,4,1,3]=>3[6,5,2,4,3,1]=>4[6，5，3，1，2，4]=>3[6,5,3,1,4,2]=>4[6,5,3,2,1,4]=>4[6,5,3,2,4,1]=>4[6,5,3,4,1,2]=>3[6,5,3,4,2,1]=>4[6,5,4,1,2,3]=>3[6,5,4,1,3,2]=>4[6,5,4,2,1,3]=>4[6，5，4，2，3，1]=>4[6,5,4,3,1,2]=>4[6,5,4,3,2,1]=>5