11X21XX12221XX12
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XX12221XX12X111M
1X221X221X21X20M
1XX21X121XX21102
2X12X122X122X102
1X1X1X12XX2X2102
XX121212XXX21102
XX11111XXX22110M
1X1X1212XXXX2102
1X1X12XXX1XX1X02
1X1X12X211X21X02
1X1X12X211XXXX02
1X1X12XX11X2XX02
1X1212XX11XX1X02
1X1212XXX1XX1X02
1X1212X2X1X2XX02
