[1,2,3,6,4,5,9,7,10,8,13,11,14,12,15,18,21,16,19,17,20,24,27,22,25,28,23,26,31,34,29,32,35,30,33,36,39,42,45,37,40,43,38,41,44,48,51,54,46,49,52,55、47、50、53、66、58、61、64、56、59、62、65、57、60、63、77,69,72]