wzry

1st    6 ball  ---  6 ball
/ d5 X( q' d& C' o5 s% g4 z2nd, take the heavy side  3 ball  --- 3 ball
2 h' b2 x  r0 j* Q) Qtvb now,tvbnow,bttvbthird,  take the heavy side, random pick to 1 ball ---- 1 ball- N1 J* k: E9 u1 y# r9 D, F. O) @
if which side is heavier, that's the heaveir side
7 Y; A# {- I2 n! F/ nTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。if they equal , then the other one is the heavy one