{HEAD ~ The predetermined fashion} of {TAIL ~ operation} of the status indicator can be used to identify the problem that was detected 
of
{ HEAD ~ The predetermined fashion } of { TAIL ~ operation } of the status indicator can be used to identify the problem that was detected
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH