12 balls names A B C D E F G H I J K L
* V: o8 p% Y' [6 D) z2 r/ ~ }3 Uos.tvboxnow.com1St A B C D : E F G H if balance
: g3 f/ {8 a) n公仔箱論壇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)
. w, R1 ^2 L8 P/ p/ g3 mos.tvboxnow.com3rd A (or either A-J) : K if again balance 3rd I : J (the lighter is different)
$ `6 {: o8 F: PL is different |