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| centerlinje | |||
| skeletlinje | |||
| midterlinje | |||
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| middellinje | |||
| centre line: 16 phrases in 10 subjects |
| Construction | 3 |
| General | 1 |
| Hobbies and pastimes | 1 |
| Information technology | 1 |
| Materials science | 1 |
| Mechanic engineering | 3 |
| Medical | 1 |
| Metallurgy | 1 |
| Technology | 1 |
| Transport | 3 |