Three Suited Terminal Chows (三色雙龍會)
1-2-3 and 7-8-9 chows in two suits, plus a pair of 5 in the third suit.
How Three Suited Terminal Chows (三色雙龍會) works
A hand of 1-2-3 and 7-8-9 chows in two suits with a pair of 5s in the third suit.
It uses the low terminal run and the high terminal run of one suit, the same two runs of a second suit, and a pair of fives in the remaining third suit, covering all three suits in a fixed arrangement. Because the layout is rigid, it inherently contains terminal-chow and mixed-suit relationships, so those component fan are folded in rather than added separately. The pattern is one specific, fully prescribed tile configuration.
- •Two suits each supply a 1-2-3 and a 7-8-9 chow; the third suit supplies a pair of 5s.
- •The fixed shape implies its component double-chow and terminal fan.
- •All three suits must be represented exactly as specified.
Three Suited Terminal Chows (三色雙龍會) — FAQ
Which tile must be the pair?
The pair is a pair of 5s in whichever suit is not used for the four terminal chows.
Can two of the chows be in the same suit's run twice?
The pattern requires the low and high terminal chows split across two suits, with the third suit reserved for the 5 pair.