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| Head of Unit | |||
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| group leader | |||
| head of group | |||
| head of unit | |||
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Chef de groupe : 18 phrases in 9 subjects |
| Art | 1 |
| Aviation | 2 |
| General | 8 |
| Government, administration and public services | 1 |
| Labor law | 1 |
| Military | 1 |
| Name of organization | 1 |
| Patents | 2 |
| Social science | 1 |