[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,18,16,20,17, 25,19,24,21,30,22,23,28,26,35,27,36,32,40,34,29, 33,38,42,44,39,46,48,50,54,45,55,52,49,51,60,57, 56,64,63,68,58,72,66,69,75,80,76,62,84,88,78,81]