212121X11112X100
X1X1111X1X12XX20
1111211X1X112120
112112X22X121120
2X211X22X112X120
X1211X22121X1XM0
X211XX11112211M0
111X21X2121111M0
1122X211X11X11M0
1221221XX111X2M0
2XX1211122X221M0
2X11X21XXX2X11M0
2X2XX2112112X1M0
2X211121X21112M0
21X1XX2XX11X2XM0
22X11XX12XXX21M0
2211112211X211M0
X1X1X2X22X1111M1
X12111XX21X111M1
12X12X11111X11M1
