21X22XX222X11101
212212XX2X212122
112X2X1XX11X21M1
112X1X121XX11110
2XXX12112121XX12
X122X2111X212110
211XX11X2221X101
X12XXX12121X212M
21X2XXX12X112120
2122XXX2X211XX11
X1122X11XX212111
112112111XX22112
222XX21XXX112X22
XX2XX11121X1X121
2X1XX11X21X1X112
X22XX2121X112X11
112212122XXXXX21
212XXXX1XX21X111
21212X212X211120
X111121112212111
X12XX11X22X1XX20
11X1X1122X21X101
