Shown with a cast-on count of 30 stitches.  

• Row 1 (RS): K2, p1, *p1, k8, k2tog, yo, p1, repeat from * to last 3 sts, p1, k2.
• Rows 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, and 36: K3, *k1, p10, k1, repeat from * to last 3 sts, k3.
• Row 3: K2, p1, *p1, k7, k2tog, k1, yo, p1, repeat from * to last 3 sts, p1, k2.
• Row 5: K2, p1, *p1, k6, k2tog, k2, yo, p1, repeat from * to last 3 sts, p1, k2.
• Row 7: K2, p1, *p1, k5, k2tog, k3, yo, p1, repeat from * to last 3 sts, p1, k2.
• Row 9: K2, p1, *p1, k4, k2tog, k4, yo, p1, repeat from * to last 3 sts, p1, k2.
• Row 11: K2, p1, *p1, k3, k2tog, k5, yo, p1, repeat from * to last 3 sts, p1, k2.
• Row 13: K2, p1, *p1, k2, k2tog, k6, yo, p1, repeat from * to last 3 sts, p1, k2.
• Row 15: K2, p1, *p1, k1, k2tog, k7, yo, p1, repeat from * to last 3 sts, p1, k2.
• Row 17: K2, p1, *p1, k2tog, k8, yo, p1, repeat from * to last 3 sts, p1, k2.
• Row 19: K2, p1, *p1, yo, ssk, k8, p1, repeat from * to last 3 sts, p1, k2.
• Row 21: K2, p1, *p1, yo, k1, ssk, k7, p1, repeat from * to last 3 sts, p1, k2.
• Row 23: K2, p1, *p1, yo, k2, ssk, k6, p1, repeat from * to last 3 sts, p1, k2.
• Row 25: K2, p1, *p1, yo, k3, ssk, k5, p1, repeat from * to last 3 sts, p1, k2.
• Row 27: K2, p1, *p1, yo, k4, ssk, k4, p1, repeat from * to last 3 sts, p1, k2.
• Row 29: K2, p1, *p1, yo, k5, ssk, k3, p1, repeat from * to last 3 sts, p1, k2.
• Row 31: K2, p1, *p1, yo, k6, ssk, k2, p1, repeat from * to last 3 sts, p1, k2.
• Row 33: K2, p1, *p1, yo, k7, ssk, k1, p1, repeat from * to last 3 sts, p1, k2.
• Row 35: K2, p1, *p1, yo, k8, ssk, p1, repeat from * to last 3 sts, p1, k2.