put six on each side first* j" r- u7 x7 m3 h( H5 ?& y/ U" a
公仔箱論壇+ D8 d7 Y2 r1 p3 d ?
from the heavier six, split it to three on each side8 f4 F3 Y+ [5 A" x$ \; q
* F" a+ @/ e0 _( _tvb now,tvbnow,bttvbthen 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 |