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