1st 6 ball --- 6 ball4 D1 b8 x) W9 a( u5 T! L& Q
2nd, take the heavy side 3 ball --- 3 ball
; \8 _, r) e+ P& } qthird, take the heavy side, random pick to 1 ball ---- 1 ball
X4 n! @* S3 `2 }tvb now,tvbnow,bttvbif which side is heavier, that's the heaveir side
7 S; s, @, f2 N2 Mtvb now,tvbnow,bttvbif they equal , then the other one is the heavy one |