Five concealed triplets
8 tai#All five pungs completed by your own draws (a concealed kong counts too), so the hand is always all-pungs.
Example
1 Characters1 Characters1 Characters5 Characters5 Characters5 Characters9 Characters9 Characters9 Characters3 Dots3 Dots2 Bamboo2 Bamboo7 Bamboo7 Bamboo7 Bamboo
Win3 Dots
Counted by the scoring program:
- Concealed self-draw3 tai
- All triplets4 tai
- Five concealed triplets8 tai
Counterexample
1 Characters1 Characters1 Characters5 Characters5 Characters5 Characters9 Characters9 Characters9 Characters2 Bamboo7 Bamboo7 Bamboo7 Bamboo
Win2 Bamboo
3 Dots3 Dots3 Dots
One pung was melded and is exposed, so this is only four concealed pungs.