| | | | 1957 | | | | | | | | | | 2017 16 | 60 | | | | | | | 60 | | | | | | | | | 1957 6 17 | | 9 2 2 2 3 | 4 5 6 1 1 | | | | | | | | | | | | | | | | | | |