.ODT NNNNN/ OPEN LOC / REOPEN LAST OPENED LOC NN DEPOSIT NN IN OPEN LOC, CLOSE LOC NN DEPOSIT NN IN OPEN LOC, CLOSE LOC, OPEN & DISPLAY NEXT LOC NN;... DEPOSIT NN IN OPEN LOC, CLOSE AND OPEN NEXT LOC CLOSE PREVIOUSLY OPENED LOC CLOSE LOC, OPEN NEXT LOC N+ OPEN CUR LOC+N N- OPEN CUR LOC-N CLOSE LOC, OPEN LOC ADDRESSED BY CONTENTS CLOSE LOC, OPEN POINTED TO BY CONTENTS NNG GO NNB ESTABLISH BREAKPOINT B REMOVE BREAKPOINT A OPEN AC L OPEN LINK C CONTINUE FROM BREAKPOINT NNC CONTINUE, ITERATE NN TIMES M OPEN SEARCH MASK OPEN LOWER SEARCH LIMIT OPEN UPPER SEARCH LIMIT NNW SEARCH CORE FOR NN MASKED BETWEEN LIMITS D OPEN DATA FIELD (0010=FIELD 1) F OPEN FIELD FOR , , W (0010=FIELD 1) O SUPRESS PRINTING