The invention relates to {HEAD ~ a method} for producing {TAIL ~ formatted information} related to the defects of appliances of an appliance chain 
The invention relates to { HEAD ~ a method } for producing { TAIL ~ formatted information } related to the defects of appliances of an appliance chain
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH