[0,1,1,2,3,2,1,5,5,5,3,5,12,5,5,7,3,2,12,7,8,9,9, 6,6,11,9,12,9,15,12,12,13,7,16,12,18,15,16,11,8,8, 13,15,20,13,7,15,13,7,18,7,18,15,11,15,15,12,15, 17,6,18,17,16,11,15,9,18,15,13]