put six on each side first
" Y7 W |- |7 I) u: L/ v: }* etvb now,tvbnow,bttvb
5 [/ v3 ]: L/ {2 r0 ATVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。from the heavier six, split it to three on each side
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) b0 B+ e3 j$ ]/ J! V' R$ V公仔箱論壇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 |