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11X12111XXX11101
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11XXXX11X1X1X11M
1111X1XXXXX11X11
111121X1X11XX101
111X211111XX1X11
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X1X1X11X11211112
1111X11X2XXXX111
11X1XXX121X11X01
111X21X11X21X11M
11112X1XX1111X1M
X1X1X111XX2X1X22
11XX211X2111111M
X11XX111XXX11122
1111XX11112XX112
X1X111X1X1X11112
11X121XXX121X122
111XX1X12111XX12
