Identify the animals with sounds given below

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Across
  1. 3. — hee-haw.
  2. 4. and sheep — baa.
  3. 5. — meow.
  4. 6. — oink.
Down
  1. 1. — cluck.
  2. 2. — neigh.
  3. 3. — woof.
  4. 5. — moo.