Shown with a cast-on count of 22 stitches.  

• Row 1 (RS): K1, *k4, k2tog, k1, yo, k3, repeat from * to last st, p1.
• Row 2: P1, *p3, yo, p2, p2tog, p3, repeat from * to last st, k1.
• Row 3: K1, *k2, k2tog, k3, yo, k3, repeat from * to last st, p1.
• Row 4: P1, *p3, yo, p4, p2tog, p1, repeat from * to last st, k1.
• Row 5: K1, *k2tog, k5, yo, k3, repeat from * to last st, p1.
• Row 6: P1, *p4, ssp, p1, yo, p3, repeat from * to last st, k1.
• Row 7: K1, *k3, yo, k2, ssk, k3, repeat from * to last st, p1.
• Row 8: P1, *p2, ssp, p3, yo, p3, repeat from * to last st, k1.
• Row 9: K1, *k3, yo, k4, ssk, k1, repeat from * to last st, p1.
• Row 10: P1, *ssp, p5, yo, p3, repeat from * to last st, k1.