Shown with a cast-on count of 52 stitches.  

• Row 1 (RS): [K1, p1] 3 times, [k8, p8] twice, k9, [p1, k1] twice, p1.
• Row 2: [P1, k1] 3 times, p7, [k8, p8] twice, [k1, p1] 3 times, k1.
• Row 3: [K1, p1] twice, k1, p3, [k8, p8] twice, k7, [p1, k1] twice, p1.
• Row 4: [P1, k1] 3 times, p5, [k8, p8] twice, k3, [p1, k1] 3 times.
• Row 5: [K1, p1] twice, k1, p5, [k8, p8] twice, k5, [p1, k1] twice, p1.
• Row 6: [P1, k1] 3 times, p3, [k8, p8] twice, k5, [p1, k1] 3 times.
• Row 7: [K1, p1] twice, k1, p7, [k8, p8] twice, k3, [p1, k1] twice, p1.
• Row 8: [P1, k1] 3 times, p1, [k8, p8] twice, k7, [p1, k1] 3 times.
• Row 9: [K1, p1] twice, k1, p9, [k8, p8] twice, [k1, p1] 3 times.
• Row 10: [P1, k1] 3 times, [p8, k8] twice, p9, [k1, p1] twice, k1.
• Row 11: [K1, p1] 3 times, k7, [p8, k8] twice, [p1, k1] 3 times, p1.
• Row 12: [P1, k1] twice, p1, k3, [p8, k8] twice, p7, [k1, p1] twice, k1.
• Row 13: [K1, p1] 3 times, k5, [p8, k8] twice, p3, [k1, p1] 3 times.
• Row 14: [P1, k1] twice, p1, k5, [p8, k8] twice, p5, [k1, p1] twice, k1.
• Row 15: [K1, p1] 3 times, k3, [p8, k8] twice, p5, [k1, p1] 3 times.
• Row 16: [P1, k1] twice, p1, k7, [p8, k8] twice, p3, [k1, p1] twice, k1.
• Row 17: [K1, p1] 3 times, k1, [p8, k8] twice, p7, [k1, p1] 3 times.
• Row 18: [P1, k1] twice, p1, k9, [p8, k8] twice, [p1, k1] 3 times.