Letter on position 1 (p) changed: 4 words aulas gulas hulas kulas Letter on position 2 (u) changed: 2 words palas pelas Letter on position 3 (l) changed: 5 words puhas pujas pumas punas pupas Letter on position 4 (a) changed: 6 words pules pulis pulks pulls pulps pulus Letter on position 5 (s) changed: 1 word pulao