- is used as range separator, , is used as file separator.
| 2-5,7 | will create 2 files i.e., file one having pages from 2 to 5, file two having just page 7. |
| 7,8-11,12 | will create 3 files i.e., file one having just page 7, file two having pages from 8 to 11, file three having just page 12. |
| 8-11,13-14 | will create 2 files i.e., file one having pages from 8 to 11, file two having pages from 13 to 14. |
| 18-22 | will create just a single file i.e., file one having pages from 18 to 22. |
| 14 | will create just a single file i.e., file one having just page 14. |