The device also includes a first gate terminal coupled to the second sub gate of the first gate and a second gate terminal coupled to {HEAD ~ at least the first sub gate} of {TAIL ~ the second gate} 
The device also includes a first gate terminal coupled to the second sub gate of the first gate and a second gate terminal coupled to { HEAD ~ at least the first sub gate } of { TAIL ~ the second gate }
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 HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL