12 balls names A B C D E F G H I J K L
: w' k1 T/ Y+ i4 a8 q2 w1St A B C D : E F G H if balance os.tvboxnow.com* a+ l- @ g# j! s: S9 D( k$ i
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)公仔箱論壇0 p+ m+ C/ u) `. \9 g, g8 S
3rd A (or either A-J) : K if again balance 3rd I : J (the lighter is different)os.tvboxnow.com) j9 x- |/ M% ?6 u; ~4 G: r
L is different |