Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Number in series | Broadcast Order | Title | Directed by | Written by | Original airdate | Production Code |
| --- | --- | --- | --- | --- | --- | --- |
| 19.0 | S02 E01 | "Ur askan i elden" | Filippa Wallström | Bror Yngve Andersson | 14 January 1993 | 201.0 |
| 20.0 | S02 E02 | "Skamfläckar sitter djupt" | Filippa Wallström | Liselott Svensson | 21 January 1993 | 202.0 |
| 21.0 | S02 E03 | "Tjockare än vatten" | Filippa Wallström | Charlotte Lesche | 28 January 1993 | 203.0 |
| 22.0 | S02 E04 | "Lysande utsikter" | Marcelo Racana | Lotten Strömstedt | 4 February 1993 | 204.0 |
| 23.0 | S02 E05 | "En vän i nöden" | Marcelo Racana | Carolina Falck | 11 February 1993 | 205.0 |
| 24.0 | S02 E06 | "Vapenskrammel" | Marcelo Racana | Bror Yngve Anderson | 18 February 1993 | 206.0 |
| 25.0 | S02 E07 | "Första kyssen" | Christian Wikander | Anna Fredriksson | 25 February 1993 | 207.0 |
| 26.0 | S02 E08 | "Dubbelspel" | Christian Wikander | Åsa Furuhagen | 4 March 1993 | 208.0 |
| 27.0 | S02 E09 | "Var går gränsen" | Christian Wikander | Liselott Svensson | 11 March 1993 | 209.0 |
| 28.0 | S02 E10 | "På drift" | Filippa Wallström | Åsa Furuhagen | 18 March 1993 | 210.0 |
| 29.0 | S02 E11 | "Falskt spel" | Filippa Wallström | Charlotte Lesche | 25 March 1993 | 211.0 |
Question:
Who directed the totle "tjockare än vatten"?
Answer:
Filippa Wallström