Make the interface (more) functional

Hi, I started validating some voice clips in Dutch. I want to use the shortcuts to do things as easy as possible. However, the shortcuts use upper case J (yes) and N (no) and lower case p; that makes things awkward. Could you make both lower and upper case j, n, p and s work?

Also, a series of 5 clips to validate is rather short, then I have to pause and click elsewhere on the page to continue whereas I would have rather just continued. Can you include options or buttons for series of e.g. 25, 50, 100 or so, instead of only 5?

Naturally, it would have been handier to send you these remarks through the contact form, only, that does not work, it does not send…

This is not a DeepSpeech topic, but a Common Voice one: https://discourse.mozilla.org/c/voice

Check the website, there is already everything you want: shortcuts, disable the 5 sentences page, etc.