,0080121001                                                                    A
,0080121001     targeq in 12    181     / for "run target if unequal",
,0080121001     *                       S for "run target if equal"
,0080121001     *                       blank for "run unconditional"
,0080121001     targnc in 13    182     Last digit of target address 3-6
,0080121001     targid in 14-17 183-186 Target ID
,0080121001     topadr in 18-20 187-189 Top address to clear
,0080121001     prnthd in 21    190     Print headers if not blank
,0080121001     switch in 22-30 191-199 Programs look here for options
,0080121001
,0080121001  15...20...25...30...35...40...45...50...55...60...65...70...75...80
L0301991001/#ididTTThBCDEFGHIJKLM       Load params to 181-199   PARAMS     01
D0020811001     Clobber GM in 81 in case of loading from cards   PARAMS     02
,008012.008                                                      PARAMS     03