212111X2112X1111
X121X1X21211X120
X111212X22112111
11X1X111211112M0
2X112X22111X2222
111121X2111221M1
211X2122X11X2110
111X2XX2211X1X10
1111X2XX1XX12111
X1X121X21212XXM1
211X21222111X1M1
111122XX22112211
1211X1X2111X2210
X12121X21XX21100
