We want to create a multi-signature address with 2 components.

The first step is to generate the private keys and the public keys (addresses).

These are two public keys.

>  1NGJoYzwfMotjjBuZZ5H4BujcxGZMQDMoW

+ 

> 1L3pUofp8EYX7uXVFy2gNSBTanmdC8sRWe


We would take the private keys from both addresses (public key) and we would have to combine them.

How would you do that without using software?