{HEAD ~ The scanner housing structure} 10 of the scanner is drawably mounted in {TAIL ~ a receiving space} 91 of the main frame housing 9 of the computer 
is drawably mounted in
{ HEAD ~ The scanner housing structure } 10 of the scanner is drawably mounted in { TAIL ~ a receiving space } 91 of the main frame housing 9 of the computer
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH REL REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH