lecture CM 1 - 1	lecture CM 1 - 17	lecture CM 1 - 32
lecture CM 1 - 2	lecture CM 1 - 18	lecture CM 1 - 33
lecture CM 1 - 3	lecture CM 1 - 19	lecture CM 1 - 34
lecture CM 1 - 4	lecture CM 1 - 20	lecture CM 1 - 35
lecture CM 1 - 5	lecture CM 1 - 21	lecture CM 1 - 36
lecture CM 1 - 6	lecture CM 1 - 22	lecture CM 1 - 37
lecture CM 1 - 7	lecture CM 1 - 23	lecture CM 1 - 38
lecture CM 1 - 8	lecture CM 1 - 24	lecture CM 1 - 39
lecture CM 1 - 9	lecture CM 1 - 25	lecture CM 1 - 40
lecture CM 1 - 10	lecture CM 1 - 26	lecture CM 1 - 41
lecture CM 1 - 11	lecture CM 1 - 27	lecture CM 1 - 42
lecture CM 1 - 12	lecture CM 1 - 28	lecture CM 1 - 43
lecture CM 1 - 13	lecture CM 1 - 29	lecture CM 1 - 44
lecture CM 1 - 14	lecture CM 1 - 30	lecture CM 1 - 45
lecture CM 1 - 15	lecture CM 1 - 31	lecture CM 1 - 46
lecture CM 1 - 16