12 balls names A B C D E F G H I J K Ltvb now,tvbnow,bttvb2 d: `( V5 U8 S; l
1St A B C D : E F G H if balance / a5 S1 n8 \ u+ U# S' S
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)
( t" `+ B- \1 \7 V( w$ _. I, \tvb now,tvbnow,bttvb3rd A (or either A-J) : K if again balance 3rd I : J (the lighter is different)5.39.217.77:8898- b" b: _7 f: T8 K! l7 R/ G' s5 e
L is different |