i can do it with formulas, if you are interested..
here, actually -
in d1 enter =VALUE(A1&C1)
in e1 enter =A1
in f1 enter =IF(ISERROR(VLOOKUP($A1,$D$1:$D$12,1,FALSE)),B1,"")
in g1 enter =IF(ISERROR(VLOOKUP($A1,$D$1:$D$12,1,FALSE)),C1,"")
copy d1:g1 all the way down.
your result is in columns...