Shown with a cast-on count of 20 stitches.  

• Round 1: *P1, k4, k2tog, k2, yo, k0, p1, repeat from *.
• Rounds 2, 4, 6, 8, 10, and 12: Knit.
• Round 3: *P1, k3, k2tog, k2, yo, k1, p1, repeat from *.
• Round 5: *P1, k2, ssk, k2, yo, k2, p1, repeat from *.
• Round 7: *P1, k0, yo, k2, ssk, k4, p1, repeat from *.
• Round 9: *P1, k1, yo, k2, ssk, k3, p1, repeat from *.
• Round 11: *P1, k2, yo, k2, k2tog, k2, p1, repeat from *.
• Repeat rounds 1-12.