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