[1,3,6,2,7,1,8,16,7,17,6,18,5,19,4,20,3,21,2,22,1, 23,46,22,47,21,48,20,49,19,50,18,51,17,52,16,53, 15,54,14,55,13,56,12,57,11,58,10,59,9,60,8,61,7, 62,6,63,5,64,4,65,3,66,2,67,1,68,136,67,137]