| 12 15 | | | | | | | | | | | | | | 12 13 | 14 15 | | | | | | | | | 12 14 15 | | 14 | | | | | 14 | – | | – | – | | – | | | – | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 12 14 15 | | 14 | | | | | | | | | | | | | | | | | | | | 14 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 15 | | | | | | | | | | | | | | | | | | | | | | | | | | | | – | | | | | – | | | | – | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 12 15 | | | | | | | |