If so, control transfers to {TAIL ~ Block} 40, which represents the computer deactivating {HEAD ~ the invention} 
If so , control transfers to { TAIL ~ Block } 40 , which represents the computer deactivating { HEAD ~ the invention }
OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD