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222X2111111X1X1M
212X1122XX11111M
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1122XX1211111122
2121212X12X1112M
2221X12XX111111M
12212111X212121M
2122X121X1XX11M2
21222111XX111X02
1122112211221X22
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2121X12112XX1112
212221X1X11X1221
2121X12X1X12X12M
