i dunno if i am correct but sounded too easy, mabbe i get it wrong
( Y# R) Y8 u8 q; L$ P, Z3 W$ M5.39.217.76
3 F7 L* j& b2 F; S* W( \" z' Rtvb now,tvbnow,bttvb6 _ 6 (take the heavier side)
7 i6 G2 Q( V5 U/ s0 ?5.39.217.763_3 (take the heavier side)
( b4 w& M0 y; I5 R. H! I' gtvb now,tvbnow,bttvb1_1( A: if same then the remaining is the heavier)5.39.217.76! [( T1 H1 e& {- H
(b: if on of it is heavier than the other, then must be that lar) |