Shown with a cast-on count of 23 stitches.  

• Rows 1, 3, 9, and 11 (RS): *K3, [p1, k1] 3 times, p1, repeat from * to last 3 sts, k3.
• Rows 2, 4, and 6: *P3, [p1, k1] 3 times, p1, repeat from * to last 3 sts, p3.
• Row 5: *K3, p1, k1, p3, k1, p1, repeat from * to last 3 sts, k3.
• Row 7: *K3, sl2 wyif, sl2-k1-p2sso, sl2 wyif, repeat from * to last 3 sts, k3 (multiple of 8 sts, plus 3).
• Row 8: *P3, k1, [p1, yo] twice, k1, p1, repeat from * to last 3 sts, p3 (multiple of 10 sts, plus 3).
• Rows 10, 12, 22, and 24: Purl.
• Rows 13, 15, 17, 21, and 23: *[P1, k1] twice, p1, k3, p1, k1, repeat from * to last 3 sts, p1, k1, p1.
• Rows 14, 16, and 18: *[P1, k1] twice, p5, k1, repeat from * to last 3 sts, p1, k1, p1.
• Row 19: *Sl2-k1-p2sso, sl2 wyif, k3, sl2 wyif, repeat from * to last 3 sts, sl2-k1-p2sso (multiple of 8 sts, plus 1).
• Row 20: *[Yo, p1] twice, k1, p3, p1, k1, repeat from * to last st, yo, p1, yo (multiple of 10 sts, plus 3).