Shown with a cast-on count of 42 stitches.  

• Row 1 (RS): *Ssk, k4, yo, p2, yo, k4, k2tog, repeat from *.
• Row 2: *P2tog, p3, yo, k4, yo, p3, ssp, repeat from *.
• Row 3: *Ssk, k2, yo, p6, yo, k2, k2tog, repeat from *.
• Row 4: *P2tog, p1, yo, k8, yo, p1, ssp, repeat from *.
• Row 5: *Ssk, yo, p10, yo, k2tog, repeat from *.
• Row 6: K1, *yo, p4, ssp, p2tog, p4, yo, k2, repeat from * to last 13 sts, yo, p4, ssp, p2tog, p4, yo, k1.
• Row 7: P2, *yo, k3, k2tog, ssk, k3, yo, p4, repeat from * to last 12 sts, yo, k3, k2tog, ssk, k3, yo, p2.
• Row 8: K3, *yo, p2, ssp, p2tog, p2, yo, k6, repeat from * to last 11 sts, yo, p2, ssp, p2tog, p2, yo, k3.
• Row 9: P4, *yo, k1, k2tog, ssk, k1, yo, p8, repeat from * to last 10 sts, yo, k1, k2tog, ssk, k1, yo, p4.
• Row 10: K5, *yo, ssp, p2tog, yo, k10, repeat from * to last 9 sts, yo, ssp, p2tog, yo, k5.
• Repeat rows 1-10.