Shown with a cast-on count of 18 stitches.  

• Row 1 (RS): K5, [1/1 RSC] twice, [1/1 LSC] twice, k5.
• Rows 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, and 28: Purl.
• Row 3: K4, [1/1 RSC] twice, k2, [1/1 LSC] twice, k4.
• Row 5: K3, [1/1 RSC] twice, k4, [1/1 LSC] twice, k3.
• Row 7: K2, [1/1 RSC] twice, k6, [1/1 LSC] twice, k2.
• Row 9: K1, 1/1 RSC, k1, 1/1 LSC, k6, 1/1 RSC, k1, 1/1 LSC, k1.
• Row 11: 1/1 RSC, k3, 1/1 LSC, k4, 1/1 RSC, k3, 1/1 LSC.
• Row 13: 1/1 LSC, k4, 1/1 LSC, k2, 1/1 RSC, k4, 1/1 RSC.
• Row 15: K1, 1/1 LSC, k4, 1/1 LSC, 1/1 RSC, k4, 1/1 RSC, k1.
• Row 17: [1/1 LSC] twice, k10, [1/1 RSC] twice.
• Row 19: K1, [1/1 LSC] twice, k8, [1/1 RSC] twice, k1.
• Row 21: K2, [1/1 LSC] twice, k6, [1/1 RSC] twice, k2.
• Row 23: K3, [1/1 LSC] twice, k4, [1/1 RSC] twice, k3.
• Row 25: K4, [1/1 LSC] twice, k2, [1/1 RSC] twice, k4.
• Row 27: K5, [1/1 LSC] twice, [1/1 RSC] twice, k5.