Shown with a cast-on count of 45 stitches.  

• Rows 1, 3, 27, and 31 (RS): K5, p3, *k5, p3, repeat from * to last 5 sts, k5.
• Rows 2, 30, and 32: K8, *p5, k3, repeat from * to last 5 sts, k5.
• Rows 4 and 28: K8, *p5, k3, p5 wrapping yarn twice, k3, repeat from * to last 5 sts, k5.
• Row 5: K5, p3, *5-to-9 gather, p3, k5, p3, repeat from * to last 5 sts, k5 (multiple of 20 sts, plus 13).
• Rows 6, 8, and 24: K8, *p5, k3, p9, k3, repeat from * to last 5 sts, k5.
• Rows 7, 9, and 21: K5, p3, *k9, p3, k5, p3, repeat from * to last 5 sts, k5.
• Rows 10 and 22: K8, *p5 wrapping yarn twice, k3, p9, k3, repeat from * to last 5 sts, k5.
• Row 11: K5, p3, *k9, p3, 5-to-9 gather, p3, repeat from * to last 5 sts, k5 (multiple of 24 sts, plus 13).
• Rows 12 and 18: K8, *p9, k3, repeat from * to last 5 sts, k5.
• Row 13: K5, p3, *BO 9 sts, p2, k9, p3, repeat from * to last 5 sts, k5 (multiple of 15 sts, plus 13).
• Row 14: K8, *p9, k3, CO 5 sts, k3, repeat from * to last 5 sts, k5 (multiple of 20 sts, plus 13).
• Row 15: K5, p3, *k5, p3, k9, p3, repeat from * to last 5 sts, k5.
• Row 16: K8, *p9, k3, p5 wrapping yarn twice, k3, repeat from * to last 5 sts, k5.
• Row 17: K5, p3, *5-to-9 gather, p3, k9, p3, repeat from * to last 5 sts, k5 (multiple of 24 sts, plus 13).
• Row 19: K5, p3, *k9, p3, BO 9 sts, p2, repeat from * to last 5 sts, k5 (multiple of 15 sts, plus 13).
• Row 20: K8, *CO 5 sts, k3, p9, k3, repeat from * to last 5 sts, k5 (multiple of 20 sts, plus 13).
• Row 23: K5, p3, *k9, p3, 5-to-5 gather, p3, repeat from * to last 5 sts, k5.
• Row 25: K5, p3, *BO 9 sts, p2, k5, p3, repeat from * to last 5 sts, k5 (multiple of 11 sts, plus 13).
• Row 26: K8, *p5, k3, CO 5 sts, k3, repeat from * to last 5 sts, k5 (multiple of 16 sts, plus 13).
• Row 29: K5, p3, *5-to-5 gather, p3, k5, p3, repeat from * to last 5 sts, k5.
• Repeat rows 9-20.