low218

i dunno if i am correct but sounded too easy, mabbe i get it wrong4 d& [: y; K% M" c# P( V

+ U5 W0 x7 d! J. P5.39.217.776 _ 6 (take the heavier side)
0 o  W& [7 u( g3_3 (take the heavier side)
8 |$ J3 W1 W' Y- Z2 `公仔箱論壇1_1( A: if same then the remaining is the heavier)公仔箱論壇: C- b* m! \' G& C0 M) U
        (b: if on of it is heavier than the other, then must be that lar)