[1,0,0,1,2,0,0,0,1,2,0,0,2,3,0,1,2,0,0,2,3,0,0,0, 3,5,0,0,5,7,0,0,0,2,3,1,2,3,4,2,5,3,0,0,5,7,0,0,4, 9,4,2,5,7,5,3,4,2,3,0,5,10,4,1,11,12,0,2,6,7,4,0, 2,12,12,0,6,15,9,2,8,7,3,7,8,10,9,5,8,21,13,0,7, 19,13,0,2,10,13,8]