...and use temporary os system
1 paste seed phrase as string into memo
2 enter three keys
3 pack it
4 copy packed seed as string
5 paste packed seed into memo
6 unpack it
7 compare unpacked seed wtih original seed
8 profit
GoPass uses moves in a game of go to generate a password.
...How strong are the passwords? The complexity is 361 * 360 * 359 ... n times where "n" is the number of moves. So after 8 or so moves, they are pretty strong. And when put with the seed, it is very strong.