put six on each side firsttvb now,tvbnow,bttvb: L; E4 @ M7 S: H5 Z5 x0 I/ x
+ X1 x2 o" ]1 q+ l/ @- k: K. a1 o4 s
from the heavier six, split it to three on each side
+ b6 t7 A+ T3 `. g3 b8 n/ R, G公仔箱論壇9 P; m4 ~4 o- k) A7 d8 o
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 |