The method includes {TAIL ~ the stage} of producing {HEAD ~ data} characterizing the defects of appliances of the appliance chain 
The method includes { TAIL ~ the stage } of producing { HEAD ~ data } characterizing the defects of appliances of the appliance chain
OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH