from typing import List


def get_mprocess_names_type1_set_pure_state_vectors() -> List[str]:
    """returns the list of valid MProcess names of `set pure vectors` of type1.

    Returns
    -------
    List[str]
        the list of valid MProcess names of `set pure vectors` of type1.
    """
    names = [
        "x-type1",
        "y-type1",
        "z-type1",
        "bell-type1",
        "z3-type1",
        "z2-type1",
    ]
    return names