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