[0,0,0,2,3,4,4,4,5,5,5,5,6,6,6,6,6,6,6,7,7,7,7,7, 7,7,7,7,7,7,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,9, 9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9, 9,9,9,10,10,10,10,10,10,10,10,10,10,10,10,10,10, 10,10,10,10,10]