?????????????????????????
81,15,1,6,3,10,0,68,9,0,30,83,62,79,6,5,24,21,83,1,18,24,29,20,80,21,29,22,30,12,28,5,80,4,27,7,87,10,25,11,6,15,26,83,62,79,83,10,2,20,17,83,24,27,82,1,29,14,16,83,4,14,26,68,21,12,26,7,87,22,31,68,92,45,94,39,90,32,95,40,93,46,94,43,90,46
