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:
| Team | Outgoing manager | Manner of departure | Date of vacancy | Replaced by | Date of appointment |
| --- | --- | --- | --- | --- | --- |
| Shahin Bushehr | Hamid Kolali Fard | Sacked | 6 Sep 2009 | Mahmoud Yavari | 8 Sep 2009 |
| Est.Ahvaz | Khodadad Azizi | Resigned | 19 Sep 2009 | Majid Bagherinia | 20 Sep 2009 |
| Foolad | Luka Bonačić | Sacked | 28 Sep 2009 | Majid Jalali | 28 Sep 2009 |
| Pas Hamedan | Alireza Mansourian | Resigned | 6 Oct 2009 | Ali Asghar Modir Roosta | 8 Oct 2009 |
| Aboomoslem | Nasser Pourmehdi | Sacked | 29 Oct 2009 | Farhad Kazemi | 29 Oct 2009 |
| Saba Qom | Mohammad Hossein Ziaei | Resigned | 9 Nov 2009 | Rasoul Korbekandi | 9 Nov 2009 |
| Mes Kerman | Parviz Mazloomi | Sacked | 30 Nov 2009 | Luka Bonačić | 9 Dec 2009 |
| Rah Ahan | Ernie Brandts | Sacked | 12 Dec 2009 | Mehdi Tartar | 12 Dec 2009 |
| Malavan | Mohammad Ahmadzadeh | Sacked | 23 Dec 2009 | Farhad Pourgholami | 27 Dec 2009 |
| Aboomoslem | Farhad Kazemi | Resigned | 24 Dec 2009 | Parviz Mazloomi | 27 Dec 2009 |
| Persepolis | Zlatko Kranjčar | Sacked | 28 Dec 2009 | Ali Daei | 28 Dec 2009 |
| Est.Ahvaz | Majid Bagherinia | Sacked | 22 Jan 2010 | Mohammad Ahmadzadeh | 5 Feb 2010 |
| Est.Ahvaz | Mohammad Ahmadzadeh | Resigned | 9 Feb 2010 | Mehdi Hasheminasab | 17 Feb 2010 |
| Moghavemat | Davoud Mahabadi | Resigned | 26 Feb 2010 | Mohammad Ahmadzadeh | 1 Mar 2010 |
| Aboomoslem | Parviz Mazloomi | Resigned | Mar2010 | Ali Hanteh | Mar 2010 |
| Est.Ahvaz | Mehdi Hasheminasab | Resigned | Apr 2010 | Alireza Firouzi | Apr 2010 |
Question:
What team did Alireza mansourian leave?
Answer:
Pas Hamedan