super easy~!tvb now,tvbnow,bttvb7 p' J! \2 e. V: D: N8 N# @4 D
1st: 6:6
$ w y |) P. ztvb now,tvbnow,bttvb2nd: 3:3$ v( N. x; C$ h; T% r1 f
3rd: 1:1tvb now,tvbnow,bttvb! v6 W3 t8 j" i4 z4 ^
if the last two is the same, then the extra one is the heavier |