[0,0,1,2,1,4,5,4,7,8,7,10,9,8,13,14,13,12,17,16, 19,20,19,22,21,20,25,24,23,28,29,28,27,32,31,34, 35,34,33,38,37,40,39,38,43,42,41,30,47,46,49,50, 49,52,53,52,55,54,53,48,51,50,45,62,61,64,63,62, 67,68,67,66]