An even shorter metavariable
An even shorter metavariable

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