Letter on position 1 (p) changed: 4 words bulks hulks oulks sulks Letter on position 2 (u) changed: 1 word polks Letter on position 3 (l) changed: 2 words pucks punks Letter on position 4 (k) changed: 6 words pulas pules pulis pulls pulps pulus Letter on position 5 (s) changed: 1 word pulka