0:00 Episode 1 (at start)
2:54 Episode 1 (at clear)
4:53 Episode 2 (at start)
5:48 Episode 2 (at clear)
8:02 Episode 3 (at start)
8:44 Episode 3 (at clear)
9:50 Episode 4 (at start)
11:57 Episode 4 (at clear)