[0,0,1,2,3,0,0,0,1,2,3,4,5,6,7,8,9,0,1,2,3,4,5,6, 7,8,9,10,11,12,13,14,15,17,19,21,23,5,6,7,8,9,10, 11,12,13,14,15,16,17,18,19,20,21,23,25,27,29,31, 33,35,37,39,41,43,45,47,14,15,16,17,18,19,20,21, 22,23,24,25,26,27,28,30]