595         def read(items):  argument
602         def write(items):  argument
621         def read(items):  argument
628         def write(items):  argument
648         def read(items):  argument
656         def write(items):  argument
675         def read(items):  argument
680         def write(items):  argument
699         def read(items):  argument
706         def write(items):  argument
728         def read(items):  argument
735         def write(items):  argument
758         def read(items):  argument
762         def write(items):  argument
780         def read(items):  argument
787         def write(items):  argument
810         def read(items):  argument
817         def write(items):  argument
839         def read(items):  argument
846         def write(items):  argument
865         def read(items):  argument
872         def write(items):  argument
892         def read(items):  argument
899         def write(items):  argument
925         def read(items):  argument
929         def write(items):  argument
944         def read(items):  argument
948         def write(items):  argument
968         def read(items):  argument
972         def write(items):  argument
993         def read(items):  argument
997         def write(items):  argument
1012         def read(items):  argument
1019         def write(items):  argument
1035         def read(items):  argument
1042         def write(items):  argument