An endless cable which connects to the cover , has {HEAD ~ its movement} controlled by the winder pulley and a plurality of {TAIL ~ support pulleys} also support the movement of the endless cable  
An endless cable which connects to the cover , has { HEAD ~ its movement } controlled by the winder pulley and a plurality of { TAIL ~ support pulleys } also support the movement of the endless cable
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH