Shown with a cast-on count of 18 stitches.  

• Row 1 (RS): P1, ssk, yo, *yo, k2tog, p2, ssk, yo, repeat from * to last 3 sts, yo, k2tog, p1.
• Rows 2 and 10: K1, p1, k1, *p2, k2, p1, k1, repeat from * to last 3 sts, p2, k1.
• Row 3: P1, k2, *k2, p2, k2, repeat from * to last 3 sts, k2, p1.
• Rows 4, 6, 8, and 12: K1, p2, *p2, k2, p2, repeat from * to last 3 sts, p2, k1.
• Row 5: P1, yo, ssk, *k2tog, yo, p2, yo, ssk, repeat from * to last 3 sts, k2tog, yo, p1.
• Row 7: P1, yo, k2tog, *ssk, yo, p2, yo, k2tog, repeat from * to last 3 sts, ssk, yo, p1.
• Row 9: P1, k2tog, yo, *yo, ssk, p2, k2tog, yo, repeat from * to last 3 sts, yo, ssk, p1.
• Row 11: P1, k1 tbl, p1, *p1, k1 tbl, p2, k1 tbl, p1, repeat from * to last 3 sts, p1, k1 tbl, p1.
• Row 13: K2tog, p1, yo, *yo, p1, ssk, k2tog, p1, yo, repeat from * to last 3 sts, yo, p1, ssk.
• Row 14: P1, k2, *p1, k1, p2, k2, repeat from * to last 3 sts, p1, k1, p1.
• Row 15: K1, p2, *p2, k2, p2, repeat from * to last 3 sts, p2, k1.
• Row 16: P1, k2, *k2, p2, k2, repeat from * to last 3 sts, k2, p1.
• Row 17: Ssk, yo, p1, *p1, yo, k2tog, ssk, yo, p1, repeat from * to last 3 sts, p1, yo, k2tog.
• Row 18: P2, k1, *k1, p4, k1, repeat from * to last 3 sts, k1, p2.
• Row 19: Yo, sl1-k2tog-psso, yo, *yo, k3tog, [yo] twice, sl1-k2tog-psso, yo, repeat from * to last 3 sts, yo, k3tog, yo.
• Row 20: P2, k1, *[p2, k1] twice, repeat from * to last 3 sts, p3.
• Row 21: K1, ssk, yo, *yo, k2tog, k2, ssk, yo, repeat from * to last 3 sts, yo, k2tog, k1.
• Row 22: P2, k1, *p5, k1, repeat from * to last 3 sts, p3.
• Row 23: K2tog, yo, k1, *k1, yo, ssk, k2tog, yo, k1, repeat from * to last 3 sts, k1, yo, ssk.
• Row 24: Purl.