[1,10,11,12,2,20,22,21,13,3,23,30,33,31,14,4,24, 32,25,5,15,41,16,6,26,42,27,7,17,51,18,8,28,52,29, 9,19,61,36,43,34,40,44,45,50,35,53,37,63,38,73,39, 83,48,54,46,60,56,55,57,65,58,75,47,64,49,74]