The connections of {HEAD ~ the link} 62 at both ends are sufficiently free that rotation and {TAIL ~ jamming} of the link does not occur 
The connections of { HEAD ~ the link } 62 at both ends are sufficiently free that rotation and { TAIL ~ jamming } of the link does not occur
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH