primary
{
  namespace test
  {
    complex type
    {
      any 'any #1'
      element foo
      any 'any #0'
      [1, 1] sequence
      {
        [0, unbounded] sequence
        {
          [1, 1] any 'any #1'
        }
        [0, unbounded] sequence
        {
          [1, 1] element foo http://www.w3.org/2001/XMLSchema#int
          [1, 1] any 'any #0'
        }
      }
    }
  }
}