1	Playing...	Lecture 1
2	Playing...	Lecture 2
3	Playing...	Lecture 3
4	Playing...	Lecture 4
5	Playing...	Lecture 5
6	Playing...	Lecture 6
7	Playing...	Lecture 7
8	Playing...	Lecture 8
9	Playing...	Lecture 9
10	Playing...	Lecture 10
11	Playing...	Lecture 11
12	Playing...	Lecture 12
13	Playing...	Lecture 13
14	Playing...	Lecture 14
15	Playing...	Lecture 16
16	Playing...	Lecture 17
17	Playing...	Lecture 18
18	Playing...	Lecture 19