Shown with a cast-on count of 11 stitches.  

• Round 1: K9, ssk (10 sts).
• Rounds 2, 4, 6, 8, 10, 12, 14, 16, 18, and 20: Knit.
• Round 3: K8, ssk (9 sts).
• Round 5: K7, ssk (8 sts).
• Round 7: K6, ssk (7 sts).
• Round 9: K5, ssk (6 sts).
• Round 11: K4, ssk (5 sts).
• Round 13: K3, ssk (4 sts).
• Round 15: K2, ssk (3 sts).
• Round 17: K1, ssk (2 sts).
• Round 19: Ssk (1 st).