[4,1,0,3,3,1,4,8,7,1,4,12,11,1,4,16,15,1,4,20,19, 1,4,24,23,1,4,28,27,1,4,32,31,1,4,36,35,1,4,40,39, 1,4,44,43,1,4,48,47,1,4,52,51,1,4,56,55,1,4,60,59, 1,4,64,63,1,4,68,67,1,4,72,71,1,4]