i dunno if i am correct but sounded too easy, mabbe i get it wrong: S/ ~" O$ I9 M* Q; [( l9 O
! z& x9 l8 S% O$ j: r* D6 I0 ~! _
6 _ 6 (take the heavier side)公仔箱論壇. {: ~6 Q% {: v, C" ?& K
3_3 (take the heavier side)5.39.217.77! F( v1 a1 W8 n: v
1_1( A: if same then the remaining is the heavier)% O( ]* H& D5 T
(b: if on of it is heavier than the other, then must be that lar) |