1Mar 20*	Monday-2: Last (-2) Monday
2Mar 20*	Mon-2: Last (-2) Monday
3Mar 20*	Monday+3: Third Monday
4Mar 20*	Mon+3: Third Monday
5Mar 20*	Monday+3: Third Monday in March
6Mar 20*	Mon+3: Third Monday in March
7Mar 20*	Third: Third Monday in March
8Mar 20*	20 of every month
9Mar 20 	3/20: March 20
10Mar 20 	Mar. 20: March 20
11Mar 20 	20 March: March 20
12	March: continued
13Mar 20*	Monday: Every Monday
14Mar 21*	Tuesday-2: Last (-2) Tuesday
15Mar 21*	Tue-2: Last (-2) Tuesday
16Mar 21*	Tuesday+3: Third Tuesday
17Mar 21*	Tue+3: Third Tuesday
18Mar 21*	Tuesday+3: Third Tuesday in March
19Mar 21*	Tue+3: Third Tuesday in March
20Mar 21*	Third: Third Tuesday in March
21Mar 21*	21 of every month
22Mar 21 	3/21: March 21
23Mar 21 	Mar. 21: March 21
24Mar 21 	21 March: March 21
25	March: continued
26Mar 21*	Tuesday: Every Tuesday
27