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可以的...

Posted by dearboy at 2005-03-20 21:58:21 on Problem 2308
In Reply To:线能连到格子外面去吗? Posted by:lympanda at 2005-03-20 13:51:09
> 比如,这2个A能不能连?
> 
> AB*
> BBA
可以的...

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