Shown with a cast-on count of 54 stitches.  

• Row 1 (RS): [P1, k1] 4 times, p1, yo, ssk, k3, *p1, k3, k2tog, yo, p1, yo, ssk, k3, repeat from * to last 16 sts, p1, k3, k2tog, yo, [p1, k1] 5 times.
• Rows 2, 4, 10, and 12: [K1, p1] 5 times, k1, p4, k1, *p4, k3, p4, k1, repeat from * to last 14 sts, p4, [k1, p1] 5 times.
• Row 3: [P1, k1] 5 times, yo, ssk, k2, *p1, k2, k2tog, yo, k1, p1, k1, yo, ssk, k2, repeat from * to last 16 sts, p1, k2, k2tog, yo, [k1, p1] 5 times, k1.
• Row 5: [P1, k1] 5 times, p1, yo, ssk, k1, *p1, k1, k2tog, yo, [p1, k1] twice, p1, yo, ssk, k1, repeat from * to last 16 sts, p1, k1, k2tog, yo, [p1, k1] 6 times.
• Rows 6 and 8: [K1, p1] 6 times, k1, p2, k1, *p2, k1, p1, k3, p1, k1, p2, k1, repeat from * to last 14 sts, p2, [k1, p1] 6 times.
• Row 7: [P1, k1] 6 times, *2/1/2 RPC, [k1, p1] 3 times, k1, repeat from * to last 18 sts, 2/1/2 RPC, [k1, p1] 6 times, k1.
• Row 9: [P1, k1] 5 times, p1, k2tog, yo, k1, *p1, k1, yo, ssk, [p1, k1] twice, p1, k2tog, yo, k1, repeat from * to last 16 sts, p1, k1, yo, ssk, [p1, k1] 6 times.
• Row 11: [P1, k1] 5 times, k2tog, yo, k2, *p1, k2, yo, ssk, k1, p1, k1, k2tog, yo, k2, repeat from * to last 16 sts, p1, k2, yo, ssk, [k1, p1] 5 times, k1.
• Row 13: [P1, k1] 4 times, p1, k2tog, yo, k3, *p1, k3, yo, ssk, p1, k2tog, yo, k3, repeat from * to last 16 sts, p1, k3, yo, ssk, [p1, k1] 5 times.
• Rows 14 and 28: [K1, p1] 4 times, k1, p6, k1, *[p5, k1] twice, repeat from * to last 14 sts, p6, [k1, p1] 4 times.
• Row 15: [P1, k1] 4 times, p1, k3, k2tog, yo, *p1, yo, ssk, k3, p1, k3, k2tog, yo, repeat from * to last 16 sts, p1, yo, ssk, k3, [p1, k1] 5 times.
• Rows 16, 18, 24, and 26: [K1, p1] 4 times, k1, p5, k2, *[k1, p4] twice, k2, repeat from * to last 14 sts, k1, p5, [k1, p1] 4 times.
• Row 17: [P1, k1] 4 times, p1, k2, k2tog, yo, k1, *p1, k1, yo, ssk, k2, p1, k2, k2tog, yo, k1, repeat from * to last 16 sts, p1, k1, yo, ssk, k2, [p1, k1] 5 times.
• Row 19: [P1, k1] 5 times, k2tog, yo, p1, k1, *p1, k1, p1, yo, ssk, k1, p1, k1, k2tog, yo, p1, k1, repeat from * to last 16 sts, p1, k1, p1, yo, ssk, [k1, p1] 5 times, k1.
• Rows 20 and 22: [K1, p1] 4 times, k1, p3, k1, p1, k2, *k1, p1, [k1, p2] twice, k1, p1, k2, repeat from * to last 14 sts, k1, p1, k1, p3, [k1, p1] 4 times.
• Row 21: [P1, k1] 4 times, p1, k3, p1, k1, *[p1, k1] twice, 2/1/2 RPC, k1, p1, k1, repeat from * to last 16 sts, p1, k1, p1, k3, [p1, k1] 5 times.
• Row 23: [P1, k1] 5 times, yo, ssk, p1, k1, *p1, k1, p1, k2tog, yo, k1, p1, k1, yo, ssk, p1, k1, repeat from * to last 16 sts, p1, k1, p1, k2tog, yo, [k1, p1] 5 times, k1.
• Row 25: [P1, k1] 4 times, p1, k2, yo, ssk, k1, *p1, k1, k2tog, yo, k2, p1, k2, yo, ssk, k1, repeat from * to last 16 sts, p1, k1, k2tog, yo, k2, [p1, k1] 5 times.
• Row 27: [P1, k1] 4 times, p1, k3, yo, ssk, *p1, k2tog, yo, k3, p1, k3, yo, ssk, repeat from * to last 16 sts, p1, k2tog, yo, k3, [p1, k1] 5 times.