1st 6 ball --- 6 ball
& L9 K/ R. D: t公仔箱論壇2nd, take the heavy side 3 ball --- 3 ball
' |. _( p$ T( [公仔箱論壇third, take the heavy side, random pick to 1 ball ---- 1 ball2 S5 A" ^4 L; b/ A8 o, U) V; A
if which side is heavier, that's the heaveir side
+ h# x$ ]) |* A公仔箱論壇if they equal , then the other one is the heavy one |