10 13 | | 8 | | 120 140 | | 4000 | | | | | | | | | | | | | | 9 9 25 11 5 | 40 30 | | | | 8000 | | 7 | 2 3000 9 3000 | | | 200 50 | | | | 200 | | 20 | 8000 · | |