put six on each side first' [* u9 ]3 e3 X' k' H
公仔箱論壇# x! s0 i0 m3 D5 b& h0 D
from the heavier six, split it to three on each sidetvb now,tvbnow,bttvb6 t$ T) ^5 X! s; L# M* ^2 I% \
1 J( H/ m( R- O0 o, Z! ]" R5 Lthen 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 |