1,2,3,4,5, 6,7,8,9,10, 11,12,13,14,15, 16,17,18,19,20, 21,22,23,24,25, 26,27,28,29,30, 31,32,33,34,35,
36,37,38,39,40, 41,42,43,44,45, 46,47,48,49,50, 51,52,53,54,55, 56,57,58,59,60, 61,62,63,64,65, 66,67,68,69,70, 71,72,73,74,75,
1,2,3,4,5, 6,7,8,9,10, 11,12,13,14,15, 16,17,18,19,20, 21,22,23,24,25, 26,27,28,29,30, 31,32,33,34,35,
36,37,38,39,40, 41,42,43,44,45, 46,47,48,49,50, 51,52,53,54,55, 56,57,58,59,60, 61,62,63,64,65, 66,67,68,69,70, 71,72,73,74,75,