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data command : 100 phrase in 13 subjects |
Astronautics | 6 |
Automated equipment | 5 |
Automobiles | 5 |
Aviation | 2 |
Computers | 1 |
Electronics | 1 |
General | 1 |
Information technology | 3 |
Mass media | 2 |
Military | 43 |
Programming | 1 |
Technology | 23 |
Telecommunications | 7 |