[0,1,2,2,3,4,5,6,6,4,5,9,6,7,12,12,9,10,11,16,12, 13,14,20,15,16,17,8,9,25,10,11,18,19,20,24,12,13, 23,14,15,25,26,31,32,33,34,42,35,36,32,33,34,35, 40,36,37,38,39,45,40,41,42,43,27,28,29,46,30,31, 32,55,33,34,35]