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