Unidentified #13

This is the Unidentified #13 sett — one scale-free proportion (db8k2r7k2db8k2r33w93y3r3y3w34r98y3r3y3r33k2db8k2r7k2db8), colour order pattern BKRKBKRGRGRWGRGWRKBKRKB. It is recorded as a single variant, below. First attested ~2016.