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:
| Season | T/OTL | Points | Finish | Playoffs |
| --- | --- | --- | --- | --- |
| 2007-08 | 5.0 | 53.0 | 7th North | Lost in first round |
| 2008-09 | 7.0 | 65.0 | 6th North | Lost in first round |
| 2009-10 | 7.0 | 55.0 | 6th North | Lost in first round |
| 2010-11 | 3.0 | 55.0 | 7th North | Lost in first round |
| 2011-12 | 3.0 | 21.0 | 8th North | DNQ |
Question:
What season has a 6th north finish and more than 21 points?
Answer:
2008-09, 2009-10