120° ,67,5 mm červené
_ _ ____ _ _ _ | \ | | | _ \ _ _ | | ___ | | | | | \| | | | | | | | | | | | / __| | |_| | | |\ | | |_| | | |_| | | |___ \__ \ \__,_| |_| \_| |____/ \__,_| |_____| |___/