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X1X11112X11222M0
21X11X21X12111M0
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22211121XXX111M0
21211X21X11112M0
21211X11X1211XM0
X2X11111X1X221M0
22X11111X12X11M0
22211X11X11112M0
21X11X11X1XX2XM0
X2X11X12X1XX11M0
21211121XX1X22M0
X1211121XX2111M0
21X11122XX2221M0
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22211122X1X211M0
21211112XXX212M0
