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