{HEAD ~ The desk} 2, wherein {TAIL ~ said at least one shelf} is mounted below said bottom member which supports said printer 
{ HEAD ~ The desk } 2 , wherein { TAIL ~ said at least one shelf } is mounted below said bottom member which supports said printer
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH