1st 6 ball --- 6 balltvb now,tvbnow,bttvb7 k9 _' Y) V% z" [, t# q+ n
2nd, take the heavy side 3 ball --- 3 ball
$ j- J5 p0 E5 ]9 E$ T% |- Z2 cthird, take the heavy side, random pick to 1 ball ---- 1 ball5.39.217.767 C9 g" [: ?6 e2 L# y k* U% V9 n
if which side is heavier, that's the heaveir side
/ T' |" F/ P7 L' U( o0 f公仔箱論壇if they equal , then the other one is the heavy one |