Shown with a cast-on count of 68 stitches.  

• Rows 1, 9, 13, and 21 (RS): Sl1 wyib, k3, p2tog, yo, p2, 1/1 RC, 1/1 LC, p2tog, yo, p2, k8, p2tog, yo, p2, k12, p2tog, yo, p2, k8, p2tog, yo, p2, 1/1 RC, 1/1 LC, p2tog, yo, p2, k3, p1.
• Rows 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, and 24: Sl1 wyib, k3, k2tog, yo, k2, p4, k2tog, yo, k2, p8, k2tog, yo, k2, p12, k2tog, yo, k2, p8, k2tog, yo, k2, p4, k2tog, yo, k5, p1.
• Rows 3 and 19: Sl1 wyib, k3, p2tog, yo, p2, 1/1 LC, 1/1 RC, p2tog, yo, p2, 2/2 LC, 2/2 RC, p2tog, yo, p2, k12, p2tog, yo, p2, 2/2 LC, 2/2 RC, p2tog, yo, p2, 1/1 LC, 1/1 RC, p2tog, yo, p2, k3, p1.
• Rows 5 and 17: Sl1 wyib, k3, p2tog, yo, p2, 1/1 RC, 1/1 LC, p2tog, yo, p2, k8, p2tog, yo, p2, 3/3 LC, 3/3 RC, p2tog, yo, p2, k8, p2tog, yo, p2, 1/1 RC, 1/1 LC, p2tog, yo, p2, k3, p1.
• Rows 7 and 15: Sl1 wyib, k3, p2tog, yo, p2, 1/1 LC, 1/1 RC, p2tog, yo, p2, 2/2 RC, 2/2 LC, p2tog, yo, p2, k12, p2tog, yo, p2, 2/2 RC, 2/2 LC, p2tog, yo, p2, 1/1 LC, 1/1 RC, p2tog, yo, p2, k3, p1.
• Row 11: Sl1 wyib, k3, p2tog, yo, p2, 1/1 LC, 1/1 RC, p2tog, yo, p2, 2/2 LC, 2/2 RC, p2tog, yo, p2, 3/3 RC, 3/3 LC, p2tog, yo, p2, 2/2 LC, 2/2 RC, p2tog, yo, p2, 1/1 LC, 1/1 RC, p2tog, yo, p2, k3, p1.
• Row 23: Sl1 wyib, k3, p2tog, yo, p2, 1/1 LC, 1/1 RC, p2tog, yo, p2, 2/2 RC, 2/2 LC, p2tog, yo, p2, 3/3 RC, 3/3 LC, p2tog, yo, p2, 2/2 RC, 2/2 LC, p2tog, yo, p2, 1/1 LC, 1/1 RC, p2tog, yo, p2, k3, p1.