1211X1122111120M
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121112122211X21M
1211X2222211120M
1211X2X22111X20M
121111222211X20M
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121112122111X21M
121112121211120M
1211X212X111X20M
121112222211220M
121112112111X20M
1211X1X22111120M
121112X12211120M
121111122211220M
121112X22211X21M
121112X22211121M
221112222211X20M
1211X2X21211X20M
121112X21211120M
