{HEAD ~ The UART} 103 transmits serial data to and receives {TAIL ~ serial data} from the device via the electrical interface 101 according to techniques known per se 
{ HEAD ~ The UART } 103 transmits serial data to and receives { TAIL ~ serial data } from the device via the electrical interface 101 according to techniques known per se
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH