Shown with a cast-on count of 16 stitches.  

• Rounds 1, 3, 5, 7, 9, and 11: Knit.
• Rounds 2 and 8: K2tog, k2, ssk, k1, yo, k1, k2tog, k2, ssk, k1, yo, k1 (14 sts).
• Rounds 4 and 10: K2tog, ssk, k1, yo, k1, yo, k1, k2tog, ssk, k1, yo, k1, yo, k1.
• Round 6: K2tog, k1, yo, k3, yo, k1, k2tog, k1, yo, k3, yo, k1 (16 sts).
• Round 12: K3, yo, k1, ssk, k1, yo, k3, yo, k1, ssk, k1, yo (16 sts).