Sep 21*	Thursday-2: Last (-2) Thursday
Sep 21*	Thu-2: Last (-2) Thursday
Sep 21*	Thursday+3: Third Thursday
Sep 21*	Thu+3: Third Thursday
Sep 21*	Thursday+3: Third Thursday in September
Sep 21*	Thu+3: Third Thursday in September
Sep 21*	Third: Third Thursday in September
Sep 21*	21 of every month
Sep 21*	Thursday: Every Thursday
Sep 22*	Friday-2: Last (-2) Friday
Sep 22*	Fri-2: Last (-2) Friday
Sep 22*	Friday+4: Fourth Friday
Sep 22*	Fri+4: Fourth Friday
Sep 22*	Friday+4: Fourth Friday in September
Sep 22*	Fri+4: Fourth Friday in September
Sep 22*	Fourth: Fourth Friday in September
Sep 22*	22 of every month
Sep 22*	Friday: Every Friday