[0,1,1,1,4,5,5,5,4,5,5,5,4,5,5,5,12,13,13,13,12, 13,13,13,12,13,13,13,16,17,17,17,20,21,21,21,20, 21,21,21,20,21,21,21,24,25,25,25,24,25,25,25,24, 25,25,25,32,33,33,33,36,37,37,37,36,37,37,37,36]