[11,22,33,44,55,66,77,88,99,10,11,21,31,41,51,61, 71,81,91,20,21,22,32,42,52,62,72,82,92,30,31,32, 33,43,53,63,73,83,93,40,41,42,43,44,54,64,74,84, 94,50,51,52,53,54,55,65,75,85,95,60,61,62,63,64, 65,66,76,86,96]