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& t2 r. w+ ~0 @! {: U3 O自己猜的3+3+3+3,不知道是否可行6 K+ |2 u: O8 U1 E1 n# b
车头(前):
! J! v7 ?2 h* Z9 V0 Vwhite:1,4,7,10
, C: X1 @6 F6 d* U! e8 w& Zblack:2,3,5,6,8,9,11,12 c* v5 z2 z J3 |, x& N9 S3 f
车厢:4 g: q8 `% r7 x' g: j* j+ \ b7 a
white:2,5,8,11: z. E& r2 @" o6 Q% c- H
black:1,3,4,6,7,9,10,12: l/ z+ E/ B2 u9 y. s# F
车头(后)
5 a0 t3 S4 p* \& z3 _- T0 X2 _: c( Jwhite:3,6,9,12
/ m( S, ~+ `3 X8 o1 {; r! dblack:1,2,4,5,7,8,10,11 |
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