| Value | Category |
|---|---|
| A site for a hole | A site for a hole |
| Special hole | Special hole |
| Water doesn't remain | Water doesn't remain |
| no water is left | no water is left |
| nothing's left | nothing's left |
| special abandoned site | special abandoned site |
| water is not left | water is not left |
| working solution doesn't remain, as for water, we utilize it in the warehouse | working solution doesn't remain, as for water, we utilize it in the warehouse |
| working solution doesn't remain, we discharge water to the sinkers | working solution doesn't remain, we discharge water to the sinkers |