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:
| No. in series | No. in season | Title | Director | Writer | Originalair date |
| --- | --- | --- | --- | --- | --- |
| 9.0 | 1.0 | "R v Mohammed" | Peter Duncan | Peter Duncan | 6September2012 |
| 10.0 | 2.0 | "R v Fenton" | Peter Duncan | Andrew Knight | 13September2012 |
| 11.0 | 3.0 | "R v Wooldridge & Anor" | Rowan Woods | Peter Duncan | 20September2012 |
| 12.0 | 4.0 | "R v Floyd" | Rowan Woods | Andrew Knight | 27September2012 |
| 13.0 | 5.0 | "R v Turner" | Jeffrey Walker | Peter Duncan | 4October2012 |
| 14.0 | 6.0 | "R v Alford" | Jeffrey Walker | Andrew Knight | 11October2012 |
| 15.0 | 7.0 | "Greene v Hole" | Kate Dennis | Andrew Knight | 18October2012 |
Question:
What is the original air date when the director is Rowan Woods and the writer is Peter Duncan?
Answer:
20September2012