2,4,4,4,6,4,8,4,10,4,12,4,2,6,4,6,6,6,8,6,10,6,12,6,2,8,4,8,10,8,12,8,2,10,4,10,10,10,12,10,2,12,4,12,6,12,8,12,10,12,12,12,2,14,4,14,6,14,8,14,10,14,12,14