divide 12 into 6 one side n balance it..
" u, n$ S0 B' \2 e0 ^' ^" |4 aden take da heavier side which is 6 n divide into 2 parts again..
4 a! b, r6 y' I, @0 d3 one side n another 3 another side..
& Q% F: N0 r! V0 _2 r1 V公仔箱論壇den u take da heavier part again..4 h# O6 v7 @4 F. A! \
now u left 3 pingpong.. u can simply choose 2 of it n balance again..
) J0 A" l. c! U1 \2 t; G5.39.217.76if one of it is da heavy wan.. da balance will drop one side.. if both are da same.. den da balance hav no changes n da leftover one is da heavy wan |