def move_down(n=1): repeat(n, step_down)
def move_up(n=1): repeat(n, step_up)
def move_left(n=1): repeat(n, step_left)
def move_right(n=1): repeat(n, step_right)
def move_up(n=1) -> object: repeat(n, step_up)
def move_down(n=1): repeat(n, step_down)
def move_up(n=1): repeat(n, step_up)
def move_left(n=1): repeat(n, step_left)
def move_right(n=1): repeat(n, step_right)
def move_up(n=1) -> object: repeat(n, step_up)