put six on each side first' {* r: b1 r# I4 l D$ w. s& z
- s# l4 K/ Y' c5 _from the heavier six, split it to three on each side
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( N+ M- f% J9 N/ P" Ctvb 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 |