{HEAD ~ The loop} with its slings or bights is made simultaneously with the formation of {TAIL ~ the anchoring winding} 
{ HEAD ~ The loop } with its slings or bights is made simultaneously with the formation of { TAIL ~ the anchoring winding }
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL