1st 6 ball --- 6 ball
" p' ?5 X+ r, c) W: t, Y) p+ T8 t2nd, take the heavy side 3 ball --- 3 ball5 I1 M( d! W9 p
third, take the heavy side, random pick to 1 ball ---- 1 ball6 v/ h. ?& o1 t" B
if which side is heavier, that's the heaveir side$ L6 y" H7 W# M1 N1 P
if they equal , then the other one is the heavy one |