Shown with a cast-on count of 31 stitches.  

• Row 1 (RS): K2, p2tog, yo, p1, *k1, p1, yo, p2tog, k3, p2tog, yo, p1, repeat from * to last 6 sts, k1, p1, yo, p2tog, k2.
• Row 2: P2, k3, p1, *k3, p3, k3, p1, repeat from * to last 5 sts, k3, p2.
• Row 3: K1, p2tog, yo, p1, k1, *k2, p1, yo, p2tog, k1, p2tog, yo, p1, k1, repeat from * to last 6 sts, k2, p1, yo, p2tog, k1.
• Row 4: P1, k3, p2, *p1, k3, p1, k3, p2, repeat from * to last 5 sts, p1, k3, p1.
• Row 5: P2tog, yo, p1, k2, *k3, p1, yo, sl2-k1-p2sso, yo, p1, k2, repeat from * to last 6 sts, k3, p1, yo, p2tog.
• Row 6: K3, p3, *p2, k5, p3, repeat from * to last 5 sts, p2, k3.
• Row 7: *K1, p1, yo, p2tog, k3, p2tog, yo, p1, repeat from * to last st, k1.
• Row 8: P1, *k3, p3, k3, p1, repeat from *.
• Row 9: *K2, p1, yo, p2tog, k1, p2tog, yo, p1, k1, repeat from * to last st, k1.
• Row 10: P1, *p1, k3, p1, k3, p2, repeat from *.
• Row 11: *K3, p1, yo, sl2-k1-p2sso, yo, p1, k2, repeat from * to last st, k1.
• Row 12: P1, *p2, k5, p3, repeat from *.