This transmission line is in {HEAD ~ a ring shape}, and transmits {TAIL ~ picture data} by a time division multiplex method 
This transmission line is in { HEAD ~ a ring shape } , and transmits { TAIL ~ picture data } by a time division multiplex method
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH