The first part 2 of this cap 3 is preferably realized in {HEAD ~ the form} of {TAIL ~ a cap}, and after the first part 2 is applied it encloses the upper mouth of a container 
of
The first part 2 of this cap 3 is preferably realized in { HEAD ~ the form } of { TAIL ~ a cap } , and after the first part 2 is applied it encloses the upper mouth of a container
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH