module augment1 {

  yang-version 1.1;

  namespace "urn:test-augment1";

  prefix au1;

  import augment-target {

    prefix aug;

  }

  augment "/aug:cont" {

    leaf another-augmented-leaf {

      type string;

    }

    leaf a21 {

      type string;

    }

  }

}