put six on each side first
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% k& R; B$ n" Ifrom the heavier six, split it to three on each side公仔箱論壇" H9 X3 m( s" @, H$ Q8 N
6 f. k% n# ` I% y) E2 eos.tvboxnow.comthen 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 |