Wupper
This is the Wupper sett — one scale-free proportion (db2y1db2y1db3k6db18g1db18k4w1k4o2k4w1k4db18g1db18k6db3y1db2y1db2y2), colour order pattern
BGBGBKBGBKWKRKWKBGBKBGBGBG. It is recorded as a single variant, below.
First attested 2003.
| Scale | Variant | Earliest | |
|---|---|---|---|
| ×2 | Wupper ★ | 2003 |  |