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' }% Z1 h( X Y. i/ y* a
自己猜的3+3+3+3,不知道是否可行
8 y& D u1 e- t& n" [# P车头(前):
* a1 M7 X4 T1 h/ U1 J* w% Zwhite:1,4,7,10( x. w0 y4 N8 e+ g* z' b! A
black:2,3,5,6,8,9,11,12% M: l, U$ q9 B+ j1 z" N4 A
车厢:
% v" K! _. S4 {0 ~) u4 awhite:2,5,8,11$ ?$ b5 q# e+ q: ^' w. |
black:1,3,4,6,7,9,10,12
3 U+ s" A$ T. _9 y T; S车头(后)8 y1 ]/ e2 J6 l$ {6 P0 ~
white:3,6,9,12
8 A# ?, r1 n9 p e- fblack:1,2,4,5,7,8,10,11 |
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