Contour 14-17 OI0701 OI0702 OI0703 OI0704 OI0705 OI0706 Checkerboard OI0721 Natural Grid 18-19 Index OI0722 OI0723 OI0724 20-21 OI0691 OI0692 OI0693 OI0694 OI0695 OI0696 Tapestry Stitch OI0697 22-23 OI0621 OI0622 OI0623 OI0625 OI0626