Chuuren poutou
Chuuren poutou (九連宝燈) is a single suit yakuman, that follows this specific pattern: 1-1-1-2-3-4-5-6-7-8-9-9-9. Also, any number between 1 through 9 may be paired. A chuuren poutou with the specific pattern exactly is the 9 wait variety (純正九蓮宝燈).
Tile pattern
Regular
Agari: 
- Note: This hand can also win with
. However, that would relegate this pattern as a mere chinitsu.
Nine tile wait
Agari: Any pinzu 1 through 9.
English reference
- Nine gates for the regular pattern
- Pure nine gates for the 9 wait pattern