Shown with a cast-on count of 33 stitches.  

• Rounds 1-2: *K1, yo, k3, yo, sl1-k2tog-psso, yo, k2tog, yo, k2, sl1-k2tog-psso, k2, yo, repeat from * to last st, k1.
• Rounds 3-4: *K1, yo, k5, yo, sl1-k2tog-psso, yo, k2, sl1-k2tog-psso, k2, yo, repeat from * to last st, k1.
• Rounds 5-6: *K1, yo, k2, sl1-k2tog-psso, k2, yo, ssk, yo, k1, sl1-k2tog-psso, k1, yo, k1, yo, repeat from * to last st, k1.
• Rounds 7-8: *K1, yo, k2, sl1-k2tog-psso, k2, yo, ssk, yo, sl1-k2tog-psso, yo, k3, yo, repeat from * to last st, k1.
• Rounds 9-10: *K1, yo, k2, sl1-k2tog-psso, k2, yo, sl1-k2tog-psso, yo, k5, yo, repeat from * to last st, k1.
• Rounds 11-12: *K1, yo, k1, yo, k1, sl1-k2tog-psso, k1, yo, k2tog, yo, k2, sl1-k2tog-psso, k2, yo, repeat from * to last st, k1.