Table:
text: St. Albert Steel
Season-by-season record
Season-by-season record
Season T_OTL Points Finish Playoffs
2007-08 5 53 7th North Lost in first round
2008-09 7 65 6th North Lost in first round
2009-10 7 55 6th North Lost in first round
2010-11 3 55 7th North Lost in first round
2011-12 3 21 8th North DNQ

Question: What season did St. Albert Steel finish 6th in the North and 21+ points?