00          CLA            710
01          TAD SA         116 
02          DCA I SAPA     334      /Initialise Start Address Pointer
03 GO,      JMS I WRA      435      /Test all zeros
04          SZA            730
05          HLT            721      /Stop here if all zeros test fails
06          CMA            704
07          JMS I WRA      435      /Test all ones
10          CMA            704
11          SZA            730
12          HLT            721      /Stop here if all ones test fails
13          JMP END        517
14 SAPA,                   032      /Start Address Pointer Address
15 WRA,                    026      /Write and Read Subroutine Address
16 SA,                     033      /Start Address
17 END,     JMS I WRA      435      /Test all zeros
20          SZA            730
21          HLT            721      /Stop here if all zeros test fails
22          ISZ SAP        212
23          JMP I GOA      525
24          HLT            721
25 GOA,                    003      /GO Address
26 WR,                     000      /Write and read subroutine
27          DCA I SAP      332
30          TAD I SAP      132
31          JMP I WR       526
32 SAP,                    000      /Start Address Pointer