fox
fox
monkey
monkey
zebra
zebra
cat
cat
dog
dog
frog
frog
pig
pig
horse
horse
penguin
penguin
cow
cow
camel
camel
mouse
mouse
tiger
tiger
giraffe
giraffe
bat
bat
elephant
elephant
lizard
lizard
turtle
turtle
snake
snake
sheep
sheep
polar bear
polar bear
chicken
chicken
rabbit
rabbit