def shuffle_in_unison_scary(self, a, b, c):
    rng_state = np.random.get_state()
    np.random.shuffle(a)
    np.random.set_state(rng_state)
    np.random.shuffle(b)
    np.random.set_state(rng_state)
    np.random.shuffle(c)
def shuffle_in_unison_scary(self, a, b, c):
    rng_state = np.random.get_state()
    np.random.shuffle(a)
    np.random.set_state(rng_state)
    np.random.shuffle(b)
    np.random.set_state(rng_state)
    np.random.shuffle(c)