[0,1,2,3,4,5,6,7,8,9,1,1,11,21,31,41,51,61,71,81, 92,2,12,22,32,42,52,62,72,82,93,3,13,23,33,43,53, 63,73,83,94,4,14,24,34,44,54,64,74,84,95,5,15,25, 35,45,55,65,75,85,96,6,16,26,36,46,56,66,76,86,97, 7,17,27]