Again referring to FIG 4, {HEAD ~ output signal A} is presented as {TAIL ~ the s input} to one shot 310 and the inhibit input of one shot 313 
Again referring to FIG 4 , { HEAD ~ output signal A } is presented as { TAIL ~ the s input } to one shot 310 and the inhibit input of one shot 313
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH