put six on each side firsttvb now,tvbnow,bttvb$ \+ s% t/ j l4 S- Y( z" u
4 i' z$ M3 N* r7 i4 ~) V
from the heavier six, split it to three on each side公仔箱論壇) f; D0 L2 u h, `, F* t
公仔箱論壇7 J6 |# _! U8 E3 M }& C
then there is three left, put one on each side, if one is heavier then that is it, if they are balanced then last one is heavy one |