In {HEAD ~ one respect}, embodiments of the invention provide a method to configure {TAIL ~ the control unit} 
In { HEAD ~ one respect } , embodiments of the invention provide a method to configure { TAIL ~ the control unit }
OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL