6368a	ac	maindec-08-dhpca-a-d	High Speed Reader/Punch Test (replaces 8e-d2ca)
6371a	ak	maindec-08-dhpca-a-pb	High Speed Reader/Punch Test (replaces 8e-d2ca)
6371b	ak	maindec-08-dhpca-b-pb	High Speed Reader/Punch Test (replaces 8e-d2ca)