( Add 73 + 124 in binary by adding each bit to the bag. )

n^73  ret.n1 Bits @Ret.N1
n^124 ret.n2 Bits @Ret.N2
Add

( Decimal to Binary )
@Bits
    'b7/n^128 'b6/n^64 'b5/n^32 'b4/n^16
    'b3/n^8   'b2/n^4  'b1/n^2  'b0/n
[Ret.N1]/ret.n1
[Ret.N2]/ret.n2

( Adder with Carry )
@Add
              b0/[b1^2] b2/[b1^2] b3/[b2^2]
    b4/[b3^2] b5/[b4^2] b6/[b5^2] b7/[b6^2]

( Binary to Decimal )

n^128/b7 n^64/b6 n^32/b5 n^16/b4
n^8/b3   n^4/b2  n^2/b1  n/b0