| | 18 | | 4 10 | 12 18 20 21 8 | | 0.1 2.5 | | | 2.5 5.0 | 12 19 8 21 8 | | 4 6 | | 6 10 | 10 | 12 20 8 21 20 | | 4 5 6 7 | |