Shown with a cast-on count of 23 stitches.  

• Rows 1 and 43 (RS): K23.
• Rows 2, 42, and 44: P23.
• Rows 3, 5, 39, and 41: K9, 1/1 LC, p1, 1/1 RC, k9.
• Rows 4, 6, and 40: P11, k1, p11.
• Rows 7, 9, 35, and 37: K6, [1/1 LC, p1] twice, 1/1 RC, p1, 1/1 RC, k6.
• Rows 8, 10, 36, and 38: P8, [k1, p2] twice, k1, p8.
• Rows 11, 13, 31, and 33: K3, [1/1 LC, p1] 3 times, 1/1 RC, [p1, 1/1 RC] twice, k3.
• Rows 12, 14, 32, and 34: P5, [k1, p2] 4 times, k1, p5.
• Rows 15, 17, 19, 21, 23, 25, 27, and 29: [1/1 LC, p1] 4 times, 1/1 RC, [p1, 1/1 RC] 3 times.
• Rows 16, 18, 20, 22, 24, 26, 28, and 30: P2, [k1, p2] 6 times, k1, p2.