1st 6 ball --- 6 balltvb now,tvbnow,bttvb! |& c; V6 Z9 J v& I% K$ y F3 N* g
2nd, take the heavy side 3 ball --- 3 ball
5 d" q( ^: x( m1 i& M. p# f; }! hthird, take the heavy side, random pick to 1 ball ---- 1 ball
: @5 Z, D9 o: r2 a gif which side is heavier, that's the heaveir side
" i- ] J Q( f- v* Yif they equal , then the other one is the heavy one |