2+2+2+2+2+2+2
2+2+2+2
2+2+2+2+2
2+2+2+2+2+2+2+2+2
2+2+2
2+2+2+2+2+2+2+2
2+2+2+2+2+2
2X9
2X5
2X3
2X7
2X6
2X4
2X8
