[2,1,3,1,4,3,4,1,5,4,7,3,7,4,5,1,6,5,9,4,11,7,10, 3,10,7,11,4,9,5,6,1,7,6,11,5,14,9,13,4,15,11,18,7, 17,10,13,3,13,10,17,7,18,11,15,4,13,9,14,5,11,6,7, 1,8,7,13,6,17,11,16,5,19,14,23,9,22,13,17,4,19]