Shown with a cast-on count of 38 stitches.  

• Rows 1 and 3 (RS): *K2, p4, k2, p3, k2, p4, k2, repeat from *.
• Rows 2 and 4: *P2, k4, p2, k3, p2, k4, p2, repeat from *.
• Row 5: *K7, p5, k7, repeat from *.
• Row 6: *P6, k7, p6, repeat from *.
• Row 7: *K5, p3, k3, p3, k5, repeat from *.
• Row 8: *P4, k3, p5, k3, p4, repeat from *.
• Row 9: *K3, p4, k5, p4, k3, repeat from *.
• Row 10: *P2, k6, p3, k6, p2, repeat from *.
• Rows 11 and 13: *K2, p3, k9, p3, k2, repeat from *.
• Rows 12 and 14: *P2, k3, p9, k3, p2, repeat from *.
• Row 15: *K2, p6, k3, p6, k2, repeat from *.
• Row 16: *P3, k4, p5, k4, p3, repeat from *.
• Row 17: *K4, p3, k5, p3, k4, repeat from *.
• Row 18: *P5, k3, p3, k3, p5, repeat from *.
• Row 19: *K6, p7, k6, repeat from *.
• Row 20: *P7, k5, p7, repeat from *.