1st 6 ball --- 6 ball
4 C+ ]$ A% U/ ptvb now,tvbnow,bttvb2nd, take the heavy side 3 ball --- 3 ball
# }& z- X5 q/ ^0 W9 k( Z2 f( Z/ }tvb now,tvbnow,bttvbthird, take the heavy side, random pick to 1 ball ---- 1 ball
0 p8 [5 P& N' I$ {- Uif which side is heavier, that's the heaveir side
# r* w: q$ m9 b& {3 S7 Cif they equal , then the other one is the heavy one |