LOOP
CONT SDIF PMSL FIL2 F00 PMSL FIL3 F24
CONT SSUM SDIF PMSL FIL2 F24 PMSL FIL3 F48 LAST
CONT SSUM SDIF PMSL FIL2 F48 PMSL FIL3 F72 LAST
CONT SSUM SDIF PMSL FIL2 F72 PMSL FIL3 F96 LAST
CONT SSUM SDIF PMSL FIL2 F96 PMSL FIL3 F120 LAST
CONT SSUM SDIF PMSL FIL2 F120 PMSL FIL3 F144 LAST
CONT SSUM SDIF PMSL FIL2 F144 PMSL FIL3 F168 LAST
SDVC 7 LAST
ENDL
