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2111X2X22X1X1X11
21X1X2X22X1XXX11
21X1XXX21212XX11
11X122X22X121X11
11112XX2121XXX11
X1X1X2X2121X1111
X111XXX22X121111
2111XXX22X1XXX11
2111X2X21212XX11
11112XX22X121X11
11X122X2121XXX11
X111XXX2121X1111
X1X1X2X22X121111
21X1X2X212121X11
11X12XX22X12XX11
111122X2121X1X11
X1X1XXX2121XX111
X111X2X22X12X111
X1X1X2X22X12X111
X111XXX2121XX111
X1X1XXX212121111
X111X2X22X1X1111
X111X2X22X1XX111
X1X1XXX21212X111
11X12XX212121X11
111122X22X1XXX11
2111X2X212121X11
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11X12XX21212XX11
X1211X12X111X121
X1211X12X111X221
X1211X22X21XX121
X1211X22X21XX221
