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