Value INTERFACE (\S+)
Value NAME (\S+)
Value ID (\S+)
Value ORIGIN (\S+)

Start
  ^Interface\s+VRF-Name\s+VRF-ID\s+Site-of-Origin -> Start_record

Start_record
  ^${INTERFACE}\s+${NAME}\s+${ID}\s+${ORIGIN} -> Record
  ^\s*$$
  ^. -> Error
