11112121X11X2122
1111212122122122
X212212XX11X2122
X212212X22122122
X2112121211X212M
X2112121X212212M
1112212X211X212M
1112212XX212212M
X1122121X21X21M2
X1122121211221M2
1211212XX21X21M2
1211212X211221M2
X111212XX11221MM
X111212X221X21MM
12122121X11221MM
12122121221X21MM
