| + N | + | 1200 | 661 | 400 | 1284 100 | + | 858 4500 | 1900 | 100 300 | 15 | + | 1 + 8 + N | 20 100 | 80 12 20 295 | | 1000 2000 | 100 2000 | | 1 10 | 2000 |