X111X1X2XX12X120
X111X1X2211X1120
X11121122X12X120
X1X1X1122X12X120
X1X12112X11X1120
X1X121X22X12X120
2111X112X11X1120
2111X1X22X12X120
211121X2X11X1120
21X1X1X2X11X1120
21X12112XX12X120
21X12112211X1120
112X2222XX122X00
21212X12X2X22100
X1XX1X22X1111X22
211121X11X12XX00
11XX21211X122100
