1st 6 ball --- 6 ball
$ b+ S! C5 {) w/ m6 C9 U; G/ A$ X' C2nd, take the heavy side 3 ball --- 3 ball
! a+ d& V. O. M$ vthird, take the heavy side, random pick to 1 ball ---- 1 ball
5 [$ ?* I7 ~' c; V% t2 z/ D9 Q# z( @if which side is heavier, that's the heaveir side
4 q: q# Y7 q# qif they equal , then the other one is the heavy one |