Shown with a cast-on count of 10 stitches.  

• Round 1: 1/1 LC, k2, 1/1 RC, k2, 1/1 RC.
• Rounds 2 and 8: P1, k8, p1.
• Round 3: P1, [k2, 1/1 RC] twice, p1.
• Rounds 4 and 6: P2, k6, p2.
• Round 5: P2, 1/1 RC, k2, 1/1 RC, p2.
• Round 7: P1, 1/1 RC, k2, 1/1 RC, 1/1 LC, p1.
• Round 9: [1/1 RC, k2] twice, 1/1 LC.
• Rounds 10 and 20: K10.
• Round 11: 1/1 LC, k2, 1/1 RC, 1/1 LC, k2.
• Rounds 12 and 18: K4, p2, k4.
• Round 13: 1/1 LC, 1/1 RC, p2, 1/1 LC, k2.
• Rounds 14 and 16: K3, p4, k3.
• Round 15: K1, 1/1 LC, p4, 1/1 LC, k1.
• Round 17: K2, 1/1 LC, p2, 1/1 RC, 1/1 LC.
• Round 19: 1/1 LC, k2, 1/1 LC, 1/1 RC, k2.