[0,1,2,3,4,4,5,4,4,5,6,6,7,7,7,5,6,6,7,7,8,8,9,7, 6,7,5,6,7,8,9,6,7,8,9,6,7,8,9,9,10,10,11,10,9,10, 11,8,7,8,9,9,10,7,8,8,9,9,10,10,11,11,10,6,7,8,9, 10,11,11,12,8,9,9,9,10,11,10,11,10]