FAN 56 Fully Concealed Hand (4 points)
Nederlands: Verborgen Schat
Element type: Hand pattern.
A fully concealed hand that a player completes without any melds and completes with Self-Drawn (concealed) to win.
The 2014 Greenbook of Rules does not explicitly mention in the text that a Self-Drawn may not be combined, however the example seems to provide clarity that it is in fact implied.