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