Shown with a cast-on count of 37 stitches.  

• Row 1 (RS): P1, *k11, p1, repeat from *.
• Rows 2 and 4: K1, *p11, k1, repeat from *.
• Row 3: P1, *yo, ssk, k2, yo, sl2-k1-p2sso, yo, k2, k2tog, yo, p1, repeat from *.
• Row 5: P2, *yo, ssk, k1, yo, sl2-k1-p2sso, yo, k1, k2tog, yo, p3, repeat from * to last 11 sts, yo, ssk, k1, yo, sl2-k1-p2sso, yo, k1, k2tog, yo, p2.
• Row 6: K2, *p9, k3, repeat from * to last 11 sts, p9, k2.
• Row 7: P3, *yo, ssk, yo, sl2-k1-p2sso, yo, k2tog, yo, p5, repeat from * to last 10 sts, yo, ssk, yo, sl2-k1-p2sso, yo, k2tog, yo, p3.
• Row 8: K3, *p7, k5, repeat from * to last 10 sts, p7, k3.
• Row 9: P4, *yo, ssk, k1, k2tog, yo, p7, repeat from * to last 9 sts, yo, ssk, k1, k2tog, yo, p4.
• Row 10: K4, *p5, k7, repeat from * to last 9 sts, p5, k4.
• Row 11: P5, *yo, sl2-k1-p2sso, yo, p9, repeat from * to last 8 sts, yo, sl2-k1-p2sso, yo, p5.
• Row 12: K5, *p3, k9, repeat from * to last 8 sts, p3, k5.