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