-Level passwords:
02 - Dice, Bone, Bone, Dice
03 - Dice, Key, Bone, Machine
04 - Dice, Bone, Food Bowl, Toy
05 - Bone, Dice, Dog, Bone
06 - Bone, Dice, Machine, Food Bowl
07 - Bone, Bone, Paw, Dog
08 - Bone, Bone, Paw, Toy
09 - Bone, Toy, Key, Bone
10 - Bone, Toy, Key, Dice
11...