| |||
| circuito cerrado | |||
|
Loop : 17 phrases in 8 subjects |
| Communications | 4 |
| Energy industry | 1 |
| General | 1 |
| Information technology | 1 |
| Mathematics | 2 |
| Medical | 3 |
| Statistics | 2 |
| Transport | 3 |
| |||
| circuito cerrado | |||
|
Loop : 17 phrases in 8 subjects |
| Communications | 4 |
| Energy industry | 1 |
| General | 1 |
| Information technology | 1 |
| Mathematics | 2 |
| Medical | 3 |
| Statistics | 2 |
| Transport | 3 |