put six on each side first) g7 _7 j: ~/ ]" Z
tvb now,tvbnow,bttvb4 F0 Y- N9 V3 J# k' \
from the heavier six, split it to three on each side公仔箱論壇$ k0 J0 f& T5 [" p
0 R# e) e+ a) {: m2 O0 U8 Jthen 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 |