ORIG 1999 
ST		NOP
3H		CON 10
		ENT1 *
		LDA 3B
** rI1 is 2001, rA is 10.  So far so good!
3H		ORIG 3B-1000
** at this point 3H should
** equal 2002, and the location counter should be 1000.
		ENT2 *
		LDX 3B
** rI2 should be 1000, rX should be 2002 (I think...)
		HLT
		END ST