 |
| |||
| wide separation | |||
| extended interval | |||
| major interval; major (I. Havkin) | |||
| большой интервал: 30 phrases in 16 subjects |
| Biology | 1 |
| Drilling | 1 |
| Economy | 3 |
| General | 1 |
| Geophysics | 1 |
| Makarov | 1 |
| Marketing | 1 |
| Mass media | 3 |
| Mathematics | 2 |
| Medical | 1 |
| Metallurgy | 1 |
| Military | 2 |
| Music | 1 |
| Oil / petroleum | 2 |
| Technology | 3 |
| Telecommunications | 6 |