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) J" s7 S( X2 r* A, {0 g' l自己猜的3+3+3+3,不知道是否可行
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white:2,5,8,111 Y9 I9 U$ y- j: ?1 S3 y- T* M$ _
black:1,3,4,6,7,9,10,12
) `* x7 x2 B5 I& K车头(后)
9 w9 p! X- ~, f) Rwhite:3,6,9,12
; D- C1 K" c& \# sblack:1,2,4,5,7,8,10,11 |
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