this one is really simple, i think divide it as half (6-6)
7 S7 z8 c2 F# C9 sweigh 3-3 , if one side is heavier, weigh 1-1 -> you will know which one is heavier0 m# ]; M. [" _8 M- U. N( ~
If the above doesnt work
" x, T/ H- D; I( K5.39.217.77weigh 3-3 of the other group (2nd chance)0 Q& K6 m, ]% j- e
then weigh 1-1 from heavier group (3rd chance)-> you will know which is heavier |