from agentOrientation import AgentOrientation

def turn_left_orientation(orientation: AgentOrientation) -> AgentOrientation:
    if orientation == AgentOrientation.DOWN:
        return AgentOrientation.RIGHT
    if orientation == AgentOrientation.LEFT:
        return AgentOrientation.DOWN
    if orientation == AgentOrientation.UP:
        return AgentOrientation.LEFT
    return AgentOrientation.UP

def turn_right_orientation(orientation: AgentOrientation) -> AgentOrientation:
    if orientation == AgentOrientation.DOWN:
        return AgentOrientation.LEFT
    if orientation == AgentOrientation.LEFT:
        return AgentOrientation.UP
    if orientation == AgentOrientation.UP:
        return AgentOrientation.RIGHT
    return AgentOrientation.DOWN