<!--
When reporting an issue, please include this information:

- Cutadapt and Python version
- How you installed the tool (conda or pip, for example)
- Which command-line parameters you used

If you report unexpected trimming behavior, this would also be helpful:

- An example input read (or read pair)
- The output that cutadapt produces
- The output that you would have expected

Feel free to delete this text before submitting your issue.
-->
