Shown with a cast-on count of 41 stitches.  

• Row 1 (RS): *Ssk, k4, yo, k1, yo, k4, k2tog, p1, repeat from * to last 13 sts, ssk, k4, yo, k1, yo, k4, k2tog.
• Row 2: P5, k3, p5, *k1, p5, k3, p5, repeat from *.
• Row 3: *Ssk, k3, yo, k3, yo, k3, k2tog, p1, repeat from * to last 13 sts, ssk, k3, yo, k3, yo, k3, k2tog.
• Row 4: P4, k5, p4, *k1, p4, k5, p4, repeat from *.
• Row 5: *Ssk, k2, yo, k5, yo, k2, k2tog, p1, repeat from * to last 13 sts, ssk, k2, yo, k5, yo, k2, k2tog.
• Row 6: P3, k7, p3, *k1, p3, k7, p3, repeat from *.
• Row 7: *Ssk, k1, yo, k7, yo, k1, k2tog, p1, repeat from * to last 13 sts, ssk, k1, yo, k7, yo, k1, k2tog.
• Row 8: P2, k9, p2, *k1, p2, k9, p2, repeat from *.
• Row 9: *Ssk, k0, yo, k9, yo, k0, k2tog, p1, repeat from * to last 13 sts, ssk, k0, yo, k9, yo, k0, k2tog.
• Row 10: P1, k11, p1, *k1, p1, k11, p1, repeat from *.
• Row 11: *Yo, k4, k2tog, p1, ssk, k4, yo, k1, repeat from * to last 13 sts, yo, k4, k2tog, p1, ssk, k4, yo.
• Row 12: K1, p5, k1, p5, k1, *k2, p5, k1, p5, k1, repeat from *.
• Row 13: *K1, yo, k3, k2tog, p1, ssk, k3, yo, k2, repeat from * to last 13 sts, k1, yo, k3, k2tog, p1, ssk, k3, yo, k1.
• Row 14: K2, p4, k1, p4, k2, *k3, p4, k1, p4, k2, repeat from *.
• Row 15: *K2, yo, k2, k2tog, p1, ssk, k2, yo, k3, repeat from * to last 13 sts, k2, yo, k2, k2tog, p1, ssk, k2, yo, k2.
• Row 16: K3, p3, k1, p3, k3, *k4, p3, k1, p3, k3, repeat from *.
• Row 17: *K3, yo, k1, k2tog, p1, ssk, k1, yo, k4, repeat from * to last 13 sts, k3, yo, k1, k2tog, p1, ssk, k1, yo, k3.
• Row 18: K4, p2, k1, p2, k4, *k5, p2, k1, p2, k4, repeat from *.
• Row 19: *K4, yo, k0, k2tog, p1, ssk, k0, yo, k5, repeat from * to last 13 sts, k4, yo, k0, k2tog, p1, ssk, k0, yo, k4.
• Row 20: K5, p1, k1, p1, k5, *k6, p1, k1, p1, k5, repeat from *.