4x07: Episode 31
4x06: Episode 30
4x05: Episode 29
4x04: Episode 28
4x03: Episode 27
4x02: Episode 26
4x01: Episode 25
3x08: Episode 24
3x07: Episode 23
3x06: Episode 22
3x05: Episode 21
3x04: Episode 20
3x03: Episode 19
3x02: Episode 18
3x01: Episode 17
2x08: Episode 16
2x07: Episode 15
2x06: Episode 14
2x05: Episode 13
2x04: Episode 12
2x03: Episode 11
2x02: Episode 10
2x01: Episode 9