[1,4,3,4,4,5,6,6,6,7,7,8,9,9,8,9,9,10,11,12,11,12, 13,14,14,15,14,15,15,16,17,18,18,19,18,19,20,21, 20,21,21,22,23,24,23,24,25,26,26,27,26,27,28,29, 29,30,29,30,30,31,32,33,33,34,33,34,35,36,35,36, 36,37,38,39,39]