[1,2,1,3,6,5,6,10,9,10,8,17,16,17,15,12,13,12,28, 27,28,26,23,24,23,19,20,19,21,46,45,46,44,41,42, 41,37,38,37,39,30,31,30,32,35,34,35,75,74,75,73, 70,71,70,66,67,66,68,59,60,59,61,64,63,64,48,49, 48,50,53,52,53]