def make_bare_labels(subsystem_count, *args):
    """
    For two given subsystem states, return the full-system bare state label obtained by placing all remaining
    subsys_list in their ground states.

    Parameters
    ----------
    subsystem_count: int
        number of subsys_list inside Hilbert space
    *args: tuple(int, int)
        each argument is a tuple of the form (subsys_index, label)

    Returns
    -------
    tuple
        Suppose there are 5 subsys_list in total. Let (subsys_index1=0, label1=3), (subsys_index2=2, label2=1). Then the
        returned bare-state tuple is: (3,0,1,0,0)
    """
    bare_labels = [0] * subsystem_count
    for subsys_index, label in args:
        bare_labels[subsys_index] = label
    return tuple(bare_labels)