1	.text
2	.org 0
3;;;  block instructions
4	ldi
5	ldir
6	ldd
7	lddr
8
9	cpi
10	cpir
11	cpd
12	cpdr
13
14	outi
15	otir
16	outd
17	otdr
18
19	ini
20	inir
21	ind
22	indr
23