1st 6 ball --- 6 ball
i7 V5 w; t7 M2 U3 W5 n& c; J5 k' ?, O5.39.217.762nd, take the heavy side 3 ball --- 3 ball
) A z# n$ W; \0 i4 t& z3 Kthird, take the heavy side, random pick to 1 ball ---- 1 ball, K6 R$ [+ w" i
if which side is heavier, that's the heaveir side5.39.217.76! }! Q& B2 j+ L! r
if they equal , then the other one is the heavy one |