 |
| |||
| immer vier und vier | |||
| по четыре: 18 phrases in 9 subjects |
| Automobiles | 1 |
| Aviation | 1 |
| Construction | 1 |
| Food industry | 1 |
| General | 9 |
| Informal | 2 |
| Mathematics | 1 |
| Military | 1 |
| Shipbuilding | 1 |
|
| |||
| immer vier und vier | |||
| по четыре: 18 phrases in 9 subjects |
| Automobiles | 1 |
| Aviation | 1 |
| Construction | 1 |
| Food industry | 1 |
| General | 9 |
| Informal | 2 |
| Mathematics | 1 |
| Military | 1 |
| Shipbuilding | 1 |