<prompt> Qedela umusho olandelayo: UNestler wadlala kabili e-Italy kuma-Olympics e-Dubrovnik ngo-1950 futhi  <response>: UHelsinki ngo-1952, futhi wamelela i-Italy emidlalweni yobungani neCzechoslovakia ngo-1957 naseSwitzerland ngo-1958. 