 |
| |||
| X direction | |||
| 横轴向: 28 phrases in 13 subjects |
| Agriculture | 2 |
| Automobiles | 2 |
| Bridge construction | 3 |
| Computer games | 1 |
| Electronics | 5 |
| General | 1 |
| Geophysics | 3 |
| Hydroelectric power stations | 1 |
| Metallurgy | 1 |
| Nautical | 2 |
| Rail transport | 1 |
| Space | 1 |
| Technology | 5 |
|
| |||
| X direction | |||
| 横轴向: 28 phrases in 13 subjects |
| Agriculture | 2 |
| Automobiles | 2 |
| Bridge construction | 3 |
| Computer games | 1 |
| Electronics | 5 |
| General | 1 |
| Geophysics | 3 |
| Hydroelectric power stations | 1 |
| Metallurgy | 1 |
| Nautical | 2 |
| Rail transport | 1 |
| Space | 1 |
| Technology | 5 |