def METHOD_NAME() -> None:
    t1 = {"1": pymap.Observation(1.0, 1.0, 1.0, 0, 0, 0, 1, 1, 1)}
    t2 = {"1": pymap.Observation(1.0, 1.0, 1.0, 0, 0, 0, 2, 2, 2)}
    correspondences = reconstruction.corresponding_tracks(t1, t2)
    assert len(correspondences) == 0
    t1 = {"1": pymap.Observation(1.0, 1.0, 1.0, 0, 0, 0, 3, 3, 3)}
    t2 = {"2": pymap.Observation(1.0, 1.0, 1.0, 0, 0, 0, 3, 3, 3)}
    correspondences = reconstruction.corresponding_tracks(t1, t2)
    assert len(correspondences) == 1
    assert correspondences[0] == ("1", "2")
    t1 = {
        "1": pymap.Observation(1.0, 1.0, 1.0, 0, 0, 0, 3, 3, 3),
        "2": pymap.Observation(1.0, 1.0, 1.0, 0, 0, 0, 4, 4, 4),
    }
    t2 = {
        "1": pymap.Observation(1.0, 1.0, 1.0, 0, 0, 0, 4, 4, 4),
        "2": pymap.Observation(1.0, 1.0, 1.0, 0, 0, 0, 5, 5, 5),
    }
    correspondences = reconstruction.corresponding_tracks(t1, t2)
    assert len(correspondences) == 1
    assert correspondences[0] == ("2", "1")
    t1 = {
        "1": pymap.Observation(1.0, 1.0, 1.0, 0, 0, 0, 5, 5, 5),
        "2": pymap.Observation(1.0, 1.0, 1.0, 0, 0, 0, 6, 6, 6),
    }
    t2 = {
        "3": pymap.Observation(1.0, 1.0, 1.0, 0, 0, 0, 5, 5, 5),
        "4": pymap.Observation(1.0, 1.0, 1.0, 0, 0, 0, 6, 6, 6),
    }
    correspondences = reconstruction.corresponding_tracks(t1, t2)
    correspondences.sort(key=lambda c: c[0] + c[1])
    assert len(correspondences) == 2
    assert correspondences[0] == ("1", "3")
    assert correspondences[1] == ("2", "4")