1X1XX11X2X211220
11X12X212X112101
2121X11XX12222M0
121XX211XX12X220
111X1X211X222210
112XXX112X112220
2X122X112121X1M1
XX1XX2112111XXM1
X11112112X2211M1
XX1X22X121XX2100
221X12X1211X21M1
221X1211XX22X2M0
2X111X12X1X12XM0
X12X2X2121212201
