---
Array (message='My nested arrays'):
  Array#size: 3
  Element 0: Integer 0
  Element 1:
    Array:
      Array#size: 2
      Element 0: Integer 1
      Element 1: Integer 2
  Element 2:
    Array:
      Array#size: 2
      Element 0: Integer 3
      Element 1: Integer 4