lincoln's submissions for 1201 组合数

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lincoln
on Nov. 3, 2008, 8:30 p.m.
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148.00 KB
lincoln
on Nov. 3, 2008, 8:14 p.m.
0.00s
148.00 KB
lincoln
on Nov. 3, 2008, 8:13 p.m.
0.00s
148.00 KB