Shown with a cast-on count of 50 stitches.  

• Rows 1, 3, and 5 (RS): [K1, p1] 3 times, k1, p4, *k8, p4, repeat from * to last 15 sts, k8, [p1, k1] 3 times, p1.
• Rows 2, 4, 18, 20, 34, and 36: [P1, k1] 3 times, p1, knit to last 6 sts, [p1, k1] 3 times.
• Rows 6, 8, and 48: [P1, k1] 3 times, p9, *k4, p8, repeat from * to last 11 sts, k5, [p1, k1] 3 times.
• Row 7: [K1, p1] 3 times, k1, p4, *[k2tog, yo] twice, k4, p4, repeat from * to last 15 sts, [k2tog, yo] twice, k4, [p1, k1] 3 times, p1.
• Row 9: [K1, p1] 3 times, k1, p3, k2tog, *yo, k2tog, yo, p1, 2/2 RC, p3, k2tog, repeat from * to last 14 sts, yo, k2tog, yo, p1, 2/2 RC, [p1, k1] 3 times, p1.
• Row 10: [P1, k1] 3 times, p5, k1, p3, *p1, k3, p4, k1, p3, repeat from * to last 11 sts, p1, k4, [p1, k1] 3 times.
• Row 11: [K1, p1] 3 times, k1, p2, k2tog, yo, *k2tog, yo, p2, k4, p2, k2tog, yo, repeat from * to last 15 sts, k2tog, yo, p2, k4, [p1, k1] 3 times, p1.
• Row 12: [P1, k1] 3 times, p5, k2, p2, *p2, k2, p4, k2, p2, repeat from * to last 11 sts, p2, k3, [p1, k1] 3 times.
• Row 13: [K1, p1] 4 times, k2tog, yo, k2tog, *yo, p3, 2/2 RC, p1, k2tog, yo, k2tog, repeat from * to last 14 sts, yo, p3, 2/2 RC, [p1, k1] 3 times, p1.
• Row 14: [P1, k1] 3 times, p5, k3, p1, *p3, k1, p4, k3, p1, repeat from * to last 11 sts, p3, k2, [p1, k1] 3 times.
• Row 15: [K1, p1] 3 times, k1, [k2tog, yo] twice, *p4, k4, [k2tog, yo] twice, repeat from * to last 15 sts, p4, k4, [p1, k1] 3 times, p1.
• Rows 16, 22, and 24: [P1, k1] 3 times, p5, k4, *p8, k4, repeat from * to last 11 sts, p4, [k1, p1] 3 times, k1.
• Rows 17, 19, and 21: [K1, p1] 3 times, k5, *p4, k8, repeat from * to last 15 sts, p4, k4, [p1, k1] 3 times, p1.
• Row 23: [K1, p1] 3 times, k5, *p4, [k2tog, yo] twice, k4, repeat from * to last 15 sts, p4, [k2tog, yo] twice, [p1, k1] 3 times, p1.
• Row 25: [K1, p1] 3 times, k1, 2/2 RC, *p3, [k2tog, yo] twice, p1, 2/2 RC, repeat from * to last 15 sts, p3, [k2tog, yo] twice, p2, [k1, p1] 3 times.
• Row 26: [P1, k1] 4 times, p4, k3, *p4, k1, p4, k3, repeat from * to last 11 sts, p4, [k1, p1] 3 times, k1.
• Row 27: [K1, p1] 3 times, k5, *p2, [k2tog, yo] twice, p2, k4, repeat from * to last 15 sts, p2, [k2tog, yo] twice, p3, [k1, p1] 3 times.
• Row 28: [P1, k1] 3 times, p1, k2, p4, k2, *[p4, k2] twice, repeat from * to last 11 sts, p4, [k1, p1] 3 times, k1.
• Row 29: [K1, p1] 3 times, k1, 2/2 RC, *p1, [k2tog, yo] twice, p3, 2/2 RC, repeat from * to last 15 sts, p1, [k2tog, yo] twice, p4, [k1, p1] 3 times.
• Row 30: [P1, k1] 3 times, p1, k3, p4, k1, *p4, k3, p4, k1, repeat from * to last 11 sts, p4, [k1, p1] 3 times, k1.
• Row 31: [K1, p1] 3 times, k5, *[k2tog, yo] twice, p4, k4, repeat from * to last 15 sts, [k2tog, yo] twice, p5, [k1, p1] 3 times.
• Rows 32, 38, and 40: [P1, k1] 3 times, p1, k4, p4, *p4, k4, p4, repeat from * to last 11 sts, p4, [k1, p1] 3 times, k1.
• Rows 33, 35, and 37: [K1, p1] 3 times, k5, *k4, p4, k4, repeat from * to last 15 sts, k4, p5, [k1, p1] 3 times.
• Row 39: [K1, p1] 3 times, k1, [k2tog, yo] twice, *k4, p4, [k2tog, yo] twice, repeat from * to last 15 sts, k4, p5, [k1, p1] 3 times.
• Row 41: [K1, p1] 3 times, k2, k2tog, yo, p1, *2/2 RC, p3, [k2tog, yo] twice, p1, repeat from * to last 15 sts, 2/2 RC, p5, [k1, p1] 3 times.
• Row 42: [P1, k1] 3 times, p2, k3, p4, *k1, p4, k3, p4, repeat from * to last 11 sts, k1, p3, [k1, p1] 3 times, k1.
• Row 43: [K1, p1] 3 times, k1, k2tog, yo, p2, *k4, p2, [k2tog, yo] twice, p2, repeat from * to last 15 sts, k4, p2, k2tog, yo, [p1, k1] 3 times, p1.
• Row 44: [P1, k1] 3 times, p3, k2, p4, *[k2, p4] twice, repeat from * to last 11 sts, k2, p2, [k1, p1] 3 times, k1.
• Row 45: [K1, p1] 3 times, k1, p4, *2/2 RC, p1, [k2tog, yo] twice, p3, repeat from * to last 15 sts, 2/2 RC, p1, k2tog, yo, [k1, p1] 4 times.
• Row 46: [P1, k1] 3 times, p4, k1, p4, *k4, p3, k1, p4, repeat from * to last 11 sts, k5, [p1, k1] 3 times.
• Row 47: [K1, p1] 3 times, k1, p4, *k4, [k2tog, yo] twice, p4, repeat from * to last 15 sts, k4, [k2tog, yo] twice, [p1, k1] 3 times, p1.