112X1122112121M2
1X221X221121XX21
1X21122211X12120
12221XXX11212110
11XXX222112121M1
11211122X1211120
122X1X22X12122M1
1122112211X12XM1
1XX1112X1121X1M1
1X2XX2X211211X11
122XXX2211X1X120
11X21XX211212210
1122X22XX1212X21
1XX211X2X121X121
122X1X2X11X11121
