6 at a side for first) N/ r2 x0 s* h0 i
which 1 heavie公仔箱論壇( [2 S; j. n4 N7 Z" O4 M0 S- V) i: ?
then 3 by the side
2 R3 Y. c. l* s4 b; Ru know which 1 heaviewww3.tvboxnow.com* n! P* [) ^; L- `$ }' i* ~2 G: a- w
left 3 pick 2+ p9 E' e0 j r9 O1 T/ R, V3 v
if balance then the third 1 is the asnwer if not balance the 1 u can guess la...|3 d$ l- X5 C' r2 K
its took me 2 minit to fugure it out |