At {HEAD ~ no time} in {TAIL ~ this procedure} are the banknotes out of contact with the forces which hold them together 
in
At { HEAD ~ no time } in { TAIL ~ this procedure } are the banknotes out of contact with the forces which hold them together
OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH