Shown with a cast-on count of 27 stitches.  

• Row 1 (RS): *Ssk, k5, k2tog, yo, repeat from * to last 9 sts, ssk, k5, k2tog (multiple of 8 sts, plus 7).
• Row 2: P7, *(p1, k1) in next st, p7, repeat from * (multiple of 9 sts, plus 7).
• Row 3: *Ssk, k3, k2tog, [yo, k1] twice, yo, repeat from * to last 7 sts, ssk, k3, k2tog (multiple of 10 sts, plus 5).
• Rows 4 and 10: Purl.
• Row 5: *Ssk, k1, k2tog, yo, (k1, p1) in next st, k1, yo, k1, yo, k1, (k1, p1) in next st, yo, repeat from * to last 5 sts, ssk, k1, k2tog (multiple of 14 sts, plus 3).
• Row 6: *P3, k11, repeat from * to last 3 sts, p3.
• Row 7: *Sl1-k2tog-psso, [yo, k2] twice, [yo, k1] twice, [yo, k2] twice, yo, k1, yo, repeat from * to last 3 sts, sl1-k2tog-psso (multiple of 20 sts, plus 1).
• Row 8: P1, *p9, (p1, k1) in next st, repeat from * to last 10 sts, p10 (multiple of 11 sts, plus 11).
• Row 9: *K1, yo, ssk, k3, k2tog, yo, k2, yo, k1, repeat from * (multiple of 12 sts).
• Row 11: *K2, yo, ssk, k1, k2tog, yo, k3, yo, k2, repeat from * (multiple of 13 sts).