{HEAD ~ This invention} relates to {TAIL ~ an image forming apparatus} provided with a punching unit and a paper refuse collecting box  
{ HEAD ~ This invention } relates to { TAIL ~ an image forming apparatus } provided with a punching unit and a paper refuse collecting box
HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH