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