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