1st 6 ball --- 6 ball9 O' @# o9 n1 W. [
2nd, take the heavy side 3 ball --- 3 ball
; b# W R3 x. B4 `& M' |third, take the heavy side, random pick to 1 ball ---- 1 ball
7 ?& i- s+ F6 B/ Xif which side is heavier, that's the heaveir side
. R+ n c1 i' l2 Ttvb now,tvbnow,bttvbif they equal , then the other one is the heavy one |