The encoded data corresponding to the plurality of first blocks is combined via a multiplexor and {HEAD ~ output} from {TAIL ~ the encoding apparatus} as a data stream 
from
The encoded data corresponding to the plurality of first blocks is combined via a multiplexor and { HEAD ~ output } from { TAIL ~ the encoding apparatus } as a data stream
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH