64 · Pung patterns
Conditions
Use only honors, as a pung hand or seven pairs. All Terminals and Honors and One Voided Suit are excluded. Seven Pairs may be added for seven distinct honor pairs.
How to build it
Keep pairs of the required ranks or honors as seeds for pungs. Before calling a chow, check whether it removes a concealed-pung or concealed-hand pattern.
Key tile shapes
Patterns not counted together
All Pungs · Outside Hand · All Terminals and Honors · Pung of Terminals or Honors · One Voided Suit