In which division do the Indianapolis Colts play?

Which team is known for its "Lambeau Leap" touchdown celebration? In which division do the Buffalo Bills play? In which division do the Pittsburgh Steelers play? In which division do the Kansas City Chiefs play? In which division do the Dallas Cowboys play? In which division do the Green Bay Packers play? In which division do the New Orleans Saints play? In which division do the San Francisco 49ers play?