LSR SP5 DOUBLE REGISTER SIGN AGREEMENT
za1={61}
0r,ta22r	cst	sd1t	cp22r	cat	5r,dm0	cp23r	ca1t	dm0	cp17r
10r,adza1	su1	ts1t	cat	cp20r	15r,su1	tst	cs1t	ts1t
sp1r	20r,ad1	tst	sp0	cst	sp21r
END OF SUBROUTINE
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