:	Relay
ѡ¸:	Relay( , , 1)
:	Delete
ʺпΤʤ:	Delete(0, 1)
ʺпΤʤ¸:	Delete(0, 1, 1)
α:	Hold
αʺпΤʤ:	Hold(0, 1)
αʺпΤʤ¸:	Hold(0, 1, 1)
:	Check
:	Check(, Delete)
ʺпΤʤ:	Check(, Hold(0, 1))
ʺпΤʤ¸:	Check(, Hold(0, 1, 1))
