Two rows deep with space for air to circulate
http://i45.photobucket.com/albums/f53/steeltowninwv/2011-10-15114731.jpg
http://i45.photobucket.com/albums/f53/steeltowninwv/2011-10-15113148.jpg
http://i45.photobucket.com/albums/f53/steeltowninwv/2011-10-15114731.jpg
http://i45.photobucket.com/albums/f53/steeltowninwv/2011-10-15113148.jpg