maindec-08-d01c-d	PDP-8 Instruction Test 1
		maindec-08-d01c-pb	PDP-8 Instruction Test 1
		maindec-08-d01b-d	PDP-8 Instruction Test 1 (same as 8I-D01C)
		maindec-08-d01b-pb	PDP-8 Instruction Test 1 (same as 8I-D01C)
		maindec-08-d01a-d	PDP-8 Instruction Test 1 (replaces maindec-801-2a)
		maindec-08-d01a-pb	PDP-8 Instruction Test 1 (replaces maindec-801-2a)