Hands are correct, explanation needs more:

Lets try...

Player A - 5 and 6 unsuited.

Player B - 3 and 4 unsuited.

Board 2, 2, A, A - all unsuited.

Any card on the River, except 3, 4 or 5 is a chop. A 3, 4 or 5 is a win for Player B.

Jim