The disk 111, at the other end of the shaft 109, is connected to {HEAD ~ the other rod} 107 in {TAIL ~ a similar manner} 
The disk 111 , at the other end of the shaft 109 , is connected to { HEAD ~ the other rod } 107 in { TAIL ~ a similar manner }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL