Shown with a cast-on count of 34 stitches.  

• Row 1 (RS): K1, *k9, yo, k1, yo, k3, k3tog, repeat from * to last st, k1.
• Rows 2, 4, 6, 8, 10, and 12: P1, *p16, repeat from * to last st, p1.
• Row 3: K1, *k10, yo, k1, yo, k2, k3tog, repeat from * to last st, k1.
• Row 5: K1, *sl1-k2tog-psso, k4, yo, k1, yo, k3, yo, k1, yo, k1, k3tog, repeat from * to last st, k1.
• Row 7: K1, *sl1-k2tog-psso, k3, yo, k1, yo, k9, repeat from * to last st, k1.
• Row 9: K1, *sl1-k2tog-psso, k2, yo, k1, yo, k10, repeat from * to last st, k1.
• Row 11: K1, *sl1-k2tog-psso, k1, yo, k1, yo, k3, yo, k1, yo, k4, k3tog, repeat from * to last st, k1.