Shown with a cast-on count of 69 stitches.  

• Row 67 (RS): P17, ssk, k3, k2tog, p7, k2tog, yo, k1 below, yo, k1 below, yo, k1 below, yo, ssk, p16, ssk, k1, k2tog, p10 (67 sts).
• Row 68: K10, p3, k17, p7, k8, p5, knit.
• Row 69: P17, ssk, k1, k2tog, p7, p1, k1, yo, k2tog, yo, k1, yo, ssk, yo, k1, p1, p16, sl2-k1-p2sso, purl (65 sts).
• Row 70: K28, p9, k8, p3, knit.
• Row 71: P17, sl2-k1-p2sso, p7, p1, k1, yo, k2tog, yo, k3, yo, ssk, yo, k1, p1, purl.
• Rows 72 and 76: K28, p11, knit.
• Row 73: P10, p2tog, p13, p1, k1, [yo, k2tog] twice, yo, k1, yo, [ssk, yo] twice, k1, p1, p15, p2tog, purl.
• Row 74: K27, p13, knit.
• Row 75: P10, p2tog, p12, p1, k1, [yo, k2tog] twice, yo, k3, yo, [ssk, yo] twice, k1, p1, p14, p2tog, purl.
• Row 77: P10, p2tog, p11, p3, k1, [yo, k2tog] twice, yo, k1, yo, [ssk, yo] twice, k1, p3, p13, p2tog, purl.
• Row 78: K29, p9, knit.
• Row 79: P10, p2tog, p10, p3, p2tog, k1, yo, k2tog, yo, k1, k1, k1, yo, ssk, yo, k1, ssp, p3, p12, p2tog, purl (63 sts).
• Row 80: K28, p9, knit.
• Row 81: P21, p3, p2tog, k1, yo, k2tog, yo, k3, yo, ssk, yo, k1, ssp, purl.
• Row 82: K31, p3, knit.
• Row 83: P10, p2tog, p9, p8, yo, sl2-k1-p2sso, yo, p19, p2tog, purl (61 sts).