Saitama is so overwhelmingly strong that even numbers get scared when he tries to add them. Whenever he adds two numbers, the digits refuse to carry over, because carries are too weak to survive his punch. Thus, Saitama’s addition works like this:

🥊 No-Carry Punch Rule

Add the numbers digit by digit (from right to left), but ignore all carries.For each position, only the last digit of the sum is kept.

For example,
if Saitama tries to add 99 and 1,
the normal addition gives 100, but Saitama adds like this:

• Units: 9 + 1 = 10 → 0

• Tens: 9 + 0 = 9 → 9

Your task is to print only the resulting digit from each position, starting from the units place and moving leftwards.
You are not required to reconstruct the final number.