 Complete the following phrase:  Giczy also won eight medals at the ICF Canoe Sprint World Championships with three golds K-1 4 x 500 m: 1971, K-4 1000 m: 1973, K-4 10000 m: 1973, three silvers K-4 10000 m: 1971, 1974, 1977, and two bronzes K-4 1000 m: 