Avoid nested capturing groups
Avoid nested capturing groups

beetbox/beets,jackwilsdon/beets,SusannaMaria/beets,shamangeorge/beets,ibmibmibm/beets,SusannaMaria/beets,beetbox/beets,sampsyo/beets,ibmibmibm/beets,shamangeorge/beets,beetbox/beets,sampsyo/beets,jackwilsdon/beets,jackwilsdon/beets,SusannaMaria/beets,sampsyo/beets,ibmibmibm/beets,sampsyo/beets,SusannaMaria/beets,jackwilsdon/beets,shamangeorge/beets,beetbox/beets,ibmibmibm/beets,shamangeorge/beets