12 balls names A B C D E F G H I J K L公仔箱論壇/ r2 [: f: y* Y% S, Y
1St A B C D : E F G H if balance 5.39.217.77:8898) k4 G/ W0 q( w
2nd A B (or either 2 of A-H) : I J if again balance if A B > I J (implies the different is light ball is I or J); F0 ?( B2 h0 `6 I! `
3rd A (or either A-J) : K if again balance 3rd I : J (the lighter is different)
0 c% ~& m3 W1 L, v" F* g& xL is different |