| | | | | | | | | | | | | | | | | | | | | | | 10 | | | 1000 1 | | 200 | | 10 100 | | | | 2000 | | 10 | | | | | | | | 4 + 8 + | N | | | | | | | | | 1 . 9 | | 1965 | | | | | | | | | | | | | | |