Shown with a cast-on count of 18 stitches.  

• Row 1 (RS): *K5, p1, repeat from *.
• Row 2: *K1, p5, repeat from *.
• Row 3: P1, *k3, p3, repeat from * to last 5 sts, k3, p2.
• Row 4: K2, *p3, k3, repeat from * to last 4 sts, p3, k1.
• Row 5: P2, *k1, p5, repeat from * to last 4 sts, k1, p3.
• Row 6: K3, *p1, k5, repeat from * to last 3 sts, p1, k2.
• Row 7: K2, *p1, k5, repeat from * to last 4 sts, p1, k3.
• Row 8: P3, *k1, p5, repeat from * to last 3 sts, k1, p2.
• Row 9: K1, *p3, k3, repeat from * to last 5 sts, p3, k2.
• Row 10: P2, *k3, p3, repeat from * to last 4 sts, k3, p1.
• Row 11: *P5, k1, repeat from *.
• Row 12: *P1, k5, repeat from *.
• Repeat rows 1-12.