1
00:00:00,000 --> 00:00:01,724
Problem A.

2
00:02:07,816 --> 00:02:09,612
Problem B.

3
00:02:38,300 --> 00:02:40,144
Problem C.

4
00:03:12,333 --> 00:03:14,153
Problem D.

5
00:03:46,350 --> 00:03:48,122
Problem E.

6
00:04:20,316 --> 00:04:22,160
Problem F.