[0,2,1,5,3,2,7,6,4,3,10,8,7,5,4,13,11,9,8,6,5,15, 14,12,10,9,7,6,18,16,15,13,11,10,8,7,20,19,17,16, 14,12,11,9,8,23,21,20,18,17,15,13,12,10,9,26,24, 22,21,19,18,16,14,13,11,10,28,27,25,23,22]