Also disclosed are a method and {HEAD ~ apparatus} which provide data memory in a systematic, cyclical arrangement, provide {TAIL ~ a systematic arrangement} of plural data outputs, and provide sequential, relative movement between the data memory and the data outputs 
provide
Also disclosed are a method and { HEAD ~ apparatus } which provide data memory in a systematic , cyclical arrangement , provide { TAIL ~ a systematic arrangement } of plural data outputs , and provide sequential , relative movement between the data memory and the data outputs
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH