Shown with a cast-on count of 25 stitches.  

• Row 1 (RS): *Yo, k2, ssk, k1, k2, yo, ssk, k1, repeat from * to last 5 sts, yo, k2, ssk, k1.
• Row 2: P2, ssp, p1, yo, *p2, yo, p2tog, p1, p2, ssp, p1, yo, repeat from *.
• Row 3: *Yo, ssk, k3, k2, yo, ssk, k1, repeat from * to last 5 sts, yo, ssk, k3.
• Rows 4 and 6: Yo, p3, ssp, *p2, yo, p2tog, p1, yo, p3, ssp, repeat from *.
• Rows 5 and 7: *Ssk, k3, yo, k2, yo, ssk, k1, repeat from * to last 5 sts, ssk, k3, yo.
• Row 8: Yo, p3, p2tog, p0, *p2, yo, p2tog, p1, yo, p3, p2tog, p0, repeat from *.
• Row 9: *K1, k2tog, k2, yo, k2, yo, ssk, k1, repeat from * to last 5 sts, k1, k2tog, k2, yo.
• Row 10: Yo, p1, p2tog, p2, *p2, yo, p2tog, p1, yo, p1, p2tog, p2, repeat from *.
• Row 11: *K3, k2tog, yo, k2, yo, ssk, k1, repeat from * to last 5 sts, k3, k2tog, yo.
• Rows 12 and 14: P2tog, p3, yo, *p2, yo, p2tog, p1, p2tog, p3, yo, repeat from *.
• Rows 13 and 15: *Yo, k3, k2tog, k2, yo, ssk, k1, repeat from * to last 5 sts, yo, k3, k2tog.
• Row 16: P0, ssp, p3, yo, *p2, yo, p2tog, p1, p0, ssp, p3, yo, repeat from *.