Table instructors / subjects
| English | Math | Physics | Sums | ||
|---|---|---|---|---|---|
| 1 | M. X | 0 | |||
| 2 | Bill | 1 | 1 | ||
| 3 | Joe | 1 | 1 | ||
| 4 | Susan | 2 | 2 | ||
| 2 | 1 | 1 | 4 | ||
Table instructors / rooms
| A1 | Sums | ||
|---|---|---|---|
| 1 | M. X | 0 | |
| 2 | Bill | 1 | 1 |
| 3 | Joe | 1 | 1 |
| 4 | Susan | 2 | 2 |
| 4 | 4 | ||
Table subjects / rooms
| A1 | Sums | ||
|---|---|---|---|
| 1 | S??? | 0 | |
| 2 | English | 2 | 2 |
| 3 | Math | 1 | 1 |
| 4 | Physics | 1 | 1 |
| 4 | 4 | ||