X111X2121211X111
X1X112XX1211X111
XX11121212112111
211112121211X111
21X1X2XX12112111
2XX1X2XX1211X111
2XX1X2XX12112111
1111XX111X12X200
1111221122X21X20
11211X11X1XX12M0
111X2212XX1XX1M0
X22122X2221X11M2
