Shown with a cast-on count of 10 stitches.  

• Rounds 1-2, 4, 6, 8, 10-12, 14, 16, 18, and 20: Knit.
• Round 3: *IncR, k3, k2tog, repeat from *.
• Round 5: *K1, incR, k2, k2tog, repeat from *.
• Round 7: *K2, incR, k1, k2tog, repeat from *.
• Round 9: *K3, incR, k2tog, repeat from *.
• Round 13: *Ssk, k3, incL, repeat from *.
• Round 15: *Ssk, k2, incL, k1, repeat from *.
• Round 17: *Ssk, k1, incL, k2, repeat from *.
• Round 19: *Ssk, incL, k3, repeat from *.