The items 14 within {TAIL ~ the container} 12 are pills such as tablets and {HEAD ~ capsules} 
The items 14 within { TAIL ~ the container } 12 are pills such as tablets and { HEAD ~ capsules }
OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD