Shown with a cast-on count of 50 stitches.  

• Rows 1, 3, 5, 45, 47, and 49 (RS): K1, p1, *k1, p1, repeat from * to last 20 sts, [k1, p1] 9 times, k2.
• Rows 2, 4, 6, 44, 46, 48, and 50: [K1, p1] 10 times, *k1, p1, repeat from * to last 2 sts, k2.
• Row 7: K1, p1, k1, *[p1, k1] 6 times, k2tog, yo, repeat from * to last 19 sts, [p1, k1] 6 times, k2tog, yo, p1, k1, p1, k2.
• Row 8: [K1, p1] twice, k1, p3, [k1, p1] 5 times, k1, *p3, [k1, p1] 5 times, k1, repeat from * to last 3 sts, p1, k2.
• Row 9: K1, p1, k1, *yo, ssk, [p1, k1] 4 times, p1, k2tog, yo, k1, repeat from * to last 19 sts, yo, ssk, [p1, k1] 4 times, p1, k2tog, yo, k1, yo, ssk, p1, k2.
• Row 10: K1, p1, k1, p5, [k1, p1] 4 times, k1, p2, *p3, [k1, p1] 4 times, k1, p2, repeat from * to last 3 sts, k1, p1, k1.
• Row 11: [K1, p1] twice, *yo, ssk, [k1, p1] 3 times, k1, k2tog, yo, k3, repeat from * to last 18 sts, yo, ssk, [k1, p1] 3 times, k1, k2tog, yo, k3, yo, ssk, k2.
• Row 12: K1, p9, [k1, p1] twice, k1, p2, *p7, [k1, p1] twice, k1, p2, repeat from * to last 5 sts, [k1, p1] twice, k1.
• Row 13: [K1, p1] twice, k1, *yo, ssk, [p1, k1] twice, p1, k2tog, yo, k5, repeat from * to last 17 sts, yo, ssk, [p1, k1] twice, p1, k2tog, yo, k5, yo, ssk, k1.
• Row 14: K1, p1, k1, p7, [k1, p1] twice, k1, p2, *p7, [k1, p1] twice, k1, p2, repeat from * to last 5 sts, [k1, p1] twice, k1.
• Row 15: K1, p1, k1, k2tog, yo, *k1, yo, ssk, k1, p1, k1, k2tog, yo, k4, k2tog, yo, repeat from * to last 17 sts, k1, yo, ssk, k1, p1, k1, k2tog, yo, k4, k2tog, yo, k1, p1, k1.
• Row 16: K1, p1, k1, p9, k1, p4, *p9, k1, p4, repeat from * to last 5 sts, p2, k1, p1, k1.
• Row 17: K1, p1, k2tog, yo, *k3, yo, ssk, p1, k2tog, yo, k4, k2tog, yo, repeat from * to last 18 sts, k3, yo, ssk, p1, k2tog, yo, k4, k2tog, yo, [p1, k1] twice.
• Row 18: [K1, p1] twice, k1, p7, k1, p5, *p8, k1, p5, repeat from * to last 4 sts, p3, k1.
• Rows 19 and 31: K1, k2tog, yo, *k5, yo, sl1-k2tog-psso, yo, k4, k2tog, yo, repeat from * to last 19 sts, k5, yo, sl1-k2tog-psso, yo, k4, k2tog, yo, [k1, p1] twice, k1.
• Rows 20 and 32: [K1, p1] twice, k1, purl to last 3 sts, k1, p1, k1.
• Rows 21 and 33: K1, p1, k1, *yo, ssk, k4, yo, ssk, k3, k2tog, yo, k1, repeat from * to last 19 sts, yo, ssk, k4, yo, ssk, k3, k2tog, yo, k1, yo, ssk, k1, p1, k1.
• Rows 22 and 28: K1, p1, k1, purl to last 3 sts, k1, p1, k1.
• Row 23: [K1, p1] twice, *yo, ssk, k4, yo, ssk, k1, k2tog, yo, k3, repeat from * to last 18 sts, yo, ssk, k4, yo, ssk, k1, k2tog, yo, k3, yo, ssk, p1, k1.
• Row 24: K1, purl to last 5 sts, [k1, p1] twice, k1.
• Row 25: [K1, p1] twice, k1, *yo, ssk, k4, yo, k3tog, yo, k5, repeat from * to last 17 sts, yo, ssk, k4, yo, k3tog, yo, k5, yo, ssk, k1.
• Row 26: K1, p1, k1, purl to last 5 sts, [k1, p1] twice, k1.
• Row 27: K1, p1, k1, k2tog, yo, *k1, yo, ssk, k3, k2tog, yo, k4, k2tog, yo, repeat from * to last 17 sts, k1, yo, ssk, k3, k2tog, yo, k4, k2tog, yo, k1, p1, k1.
• Row 29: K1, p1, k2tog, yo, *k3, yo, ssk, k1, k2tog, yo, k4, k2tog, yo, repeat from * to last 18 sts, k3, yo, ssk, k1, k2tog, yo, k4, k2tog, yo, [p1, k1] twice.
• Row 30: [K1, p1] twice, k1, purl to last st, k1.
• Row 34: [K1, p1] 3 times, k1, p11, k1, *p1, k1, p12, repeat from * to last 3 sts, k1, p1, k1.
• Row 35: [K1, p1] twice, *yo, ssk, k4, yo, ssk, k1, k2tog, yo, p1, k1, p1, repeat from * to last 18 sts, yo, ssk, k4, yo, ssk, k1, k2tog, yo, p1, k1, p1, yo, ssk, p1, k1.
• Row 36: [K1, p1] 3 times, k1, p10, *[p1, k1] twice, p10, repeat from * to last 5 sts, [k1, p1] twice, k1.
• Row 37: [K1, p1] twice, k1, *yo, ssk, k4, yo, k3tog, yo, [k1, p1] twice, k1, repeat from * to last 17 sts, yo, ssk, k4, yo, k3tog, yo, [k1, p1] 3 times, k2.
• Row 38: [K1, p1] 4 times, k1, p7, k1, *[p1, k1] 3 times, p7, k1, repeat from * to last 5 sts, [k1, p1] twice, k1.
• Row 39: K1, p1, k1, k2tog, yo, *p1, yo, ssk, k3, k2tog, yo, [p1, k1] 3 times, repeat from * to last 17 sts, p1, yo, ssk, k3, k2tog, yo, [p1, k1] 3 times, p1, k2.
• Row 40: [K1, p1] 4 times, k1, p7, k1, p1, k1, *[p1, k1] twice, p7, k1, p2, repeat from * to last 3 sts, k1, p1, k1.
• Row 41: K1, p1, k2tog, yo, *k1, p1, k1, yo, ssk, k1, k2tog, yo, [k1, p1] 3 times, repeat from * to last 18 sts, k1, p1, k1, yo, ssk, k1, k2tog, yo, [k1, p1] 4 times, k2.
• Row 42: [K1, p1] 5 times, k1, p3, [k1, p1] 3 times, *[k1, p1] twice, k1, p3, [k1, p1] 3 times, repeat from * to last 2 sts, k2.
• Row 43: [K1, p1] 4 times, *yo, sl1-k2tog-psso, yo, [p1, k1] 5 times, p1, repeat from * to last 14 sts, yo, sl1-k2tog-psso, yo, [p1, k1] 4 times, p1, k2.