However, when the first clock signal remains inactive, i.e., in {TAIL ~ a predetermined state}, for a predetermined time period, the active signal is clocked by the second clock signal through the first and second storage elements to an output terminal of {HEAD ~ the second storage element} 
However , when the first clock signal remains inactive , i.e. , in { TAIL ~ a predetermined state } , for a predetermined time period , the active signal is clocked by the second clock signal through the first and second storage elements to an output terminal of { HEAD ~ the second storage element }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD