1Dec 21*	Thursday-2: Last (-2) Thursday
2Dec 21*	Thu-2: Last (-2) Thursday
3Dec 21*	Thursday+3: Third Thursday
4Dec 21*	Thu+3: Third Thursday
5Dec 21*	Thursday+3: Third Thursday in December
6Dec 21*	Thu+3: Third Thursday in December
7Dec 21*	Third: Third Thursday in December
8Dec 21*	21 of every month
9Dec 21 	12/21: December 21
10Dec 21 	Dec. 21: December 21
11Dec 21 	21 December: December 21
12	December: continued
13Dec 21*	Thursday: Every Thursday
14Dec 22*	Friday-2: Last (-2) Friday
15Dec 22*	Fri-2: Last (-2) Friday
16Dec 22*	Friday+4: Fourth Friday
17Dec 22*	Fri+4: Fourth Friday
18Dec 22*	Friday+4: Fourth Friday in December
19Dec 22*	Fri+4: Fourth Friday in December
20Dec 22*	Fourth: Fourth Friday in December
21Dec 22*	22 of every month
22Dec 22 	12/22: December 22
23Dec 22 	Dec. 22: December 22
24Dec 22 	22 December: December 22
25	December: continued
26Dec 22*	Friday: Every Friday
27