* Simple FAP program to add two numbers
        ORG     100
START   CLA     NUM1    Load first number
        ADD     NUM2    Add second number
        STO     RESULT  Store result
        TRA     END     Transfer to end
NUM1    OCT     5       First number (5)
NUM2    OCT     3       Second number (3)
RESULT  BSS     1       Reserve space for result
END     HLT             Halt
        END     START