Which two statements about SAF service identifier numbers are true?

A.	They are generated in the format service:sub-service:instance.instance.instance.instance.
B.	They are 16-bit decimal identifiers.
C.	They are generated in the format data-source:sub-service:instance.matrix.fifty.saf.
D.	They are 32-bit decimal identifiers.
E.	They are generated in the format data.saf.cucm-publisher.asf@domain.local.
F.	They are generated in the format telco.cisco.saf-forwader.db.replicate.data.local.