def METHOD_NAME(
    state_test: StateTestFiller,
    pre: Mapping[str, Account],
    post: Mapping[str, Account],
    tx: Transaction,
):
    """
    Perform MCOPY operations using different offsets and lengths:
      - Zero inputs
      - Memory rewrites (copy from and to the same location)
      - Memory overwrites (copy from and to different locations)
      - Memory extensions (copy to a location that is out of bounds)
      - Memory clear (copy from a location that is out of bounds)
    """
    state_test(
        env=Environment(),
        pre=pre,
        post=post,
        txs=[tx],
    )