{HEAD ~ One front side} of the cartridge next to the opening of the recess is still visible after {TAIL ~ insertion} and can also protrude over the recess 
{ HEAD ~ One front side } of the cartridge next to the opening of the recess is still visible after { TAIL ~ insertion } and can also protrude over the recess
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH