ORG 100
Input
Store A

Input
Store B

Load A

Test, Skipcond 400
Jump Loop
Jump Done
Loop, Load C
Add B
Store C
Load A
Subt One
Store A
Jump Test
Done, Load C

/Store D

Input
Store A

Input
Store B

Load A

Test2, Skipcond 400
Jump Loop2
Jump Done2
Loop2, Load C
Add B
Store C
Load A
Subt One
Store A
Jump Test2
Done2, Load C

Output

Halt

D, Dec 0
C, Dec 0
A, Dec 0
B, Dec 0
One, Dec 1
Two, Dec 2
END