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1st    6 ball  ---  6 ballwww2.tvboxnow.com. ?. Y9 }( @  Q) K; p, v, _
2nd, take the heavy side  3 ball  --- 3 ball9 c, d2 V+ O: |/ v# j$ |4 A5 p
third,  take the heavy side, random pick to 1 ball ---- 1 ball
  V) `4 h& ^. Xif which side is heavier, that's the heaveir side# i  I7 N: v3 c% I* B
if they equal , then the other one is the heavy one