16 10 [0,0,-5] [0,0,-10] [0,0,-15] [0,0,-20] [0,0,-25] [0,0,-30] [0,0,-35] [0,0,-40] [0,0,-40] [0,0,-35] [0,0,-30] [0,0,-25] [0,0,-20] [0,0,-15] [0,0,-10] [0,0,-5] [0,0,0] [0,0,0] [0,0,0] [0,0,0] [0,0,0] [0,0,0] [0,0,0] [0,0,0] [0,0,0] [0,0,0] [0,0,0] [0,0,0] [0,0,0] [0,0,0] [0,0,0] [0,0,0]