Like numbers・L1
25 points#Groups of three or more may be exposed by calling; jokers only go in groups of three or more.
Example
FFF 1111 1111 111
1 Characters1 Characters1 Characters1 Characters1 Dots1 Dots1 Dots1 Dots1 Bamboo1 Bamboo1 BambooPlumPlumPlum
The scoring program says: 50 points for this line (no jokers, doubled).
Counterexample
1 Characters1 Characters1 Characters2 Characters1 Dots1 Dots1 Dots1 Dots1 Bamboo1 Bamboo1 BambooPlumPlumPlum
With one 1-character missing and an extra 2-character, the line no longer forms.