Shown with a cast-on count of 30 stitches.  

• Rows 1, 3, and 13 (RS): Knit.
• Rows 2, 4, 6, and 22: *K3, p4, k3, repeat from *.
• Row 5: *K3, 2/2 RC, k3, repeat from *.
• Row 7: *K2, 2/1 RC, 2/1 LC, k2, repeat from *.
• Rows 8, 10, 18, and 20: Purl.
• Row 9: *K1, 2/1 RC, k2, 2/1 LC, k1, repeat from *.
• Row 11: *2/1 RC, k4, 2/1 LC, repeat from *.
• Rows 12, 14, and 16: P2, k3, *k3, p4, k3, repeat from * to last 5 sts, k3, p2.
• Row 15: K5, *k3, 2/2 RC, k3, repeat from * to last 5 sts, k5.
• Row 17: 2/1 LC, k2, *k2, 2/1 RC, 2/1 LC, k2, repeat from * to last 5 sts, k2, 2/1 RC.
• Row 19: K1, 2/1 LC, k1, *k1, 2/1 RC, k2, 2/1 LC, k1, repeat from * to last 5 sts, k1, 2/1 RC, k1.
• Row 21: K2, 2/1 LC, *2/1 RC, k4, 2/1 LC, repeat from * to last 5 sts, 2/1 RC, k2.
• Repeat rows 3-22.