Instead of the holder 32, a strap , or {HEAD ~ tray} may be provided to adjoin {TAIL ~ the cells} 12 
provided to adjoin
Instead of the holder 32 , a strap , or { HEAD ~ tray } may be provided to adjoin { TAIL ~ the cells } 12
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH