Shown with a cast-on count of 26 stitches.  

• Row 1 (RS): K2, p8, k2, p2, k2, p8, k2.
• Row 3: K2, p7, k2tog, yo, k1, p2, k1, yo, ssk, p7, k2.
• Row 5: K2, p6, k2tog, yo, k2, p2, k2, yo, ssk, p6, k2.
• Row 7: K2, p5, k2tog, yo, k3, p2, k3, yo, ssk, p5, k2.
• Row 9: K2, p4, k2tog, yo, k4, p2, k4, yo, ssk, p4, k2.
• Row 11: K2, p3, k2tog, yo, k3, ssk, yo, p2, yo, ssk, k3, yo, ssk, p3, k2.
• Row 13: K2, p2, k2tog, yo, k3, ssk, yo, p4, yo, ssk, k3, yo, ssk, p2, k2.
• Row 15: K2, p2, k4, k2tog, yo, p6, yo, ssk, k4, p2, k2.
• Row 17: K2, p2, k3, k2tog, yo, p8, yo, ssk, k3, p2, k2.
• Row 19: K2, p2, k2, k2tog, yo, p10, yo, ssk, k2, p2, k2.
• Row 21: K2, p2, k1, k2tog, yo, p12, yo, ssk, k1, p2, k2.
• Row 23: K2, p2, k2, p14, k2, p2, k2.
• Row 25: K2, p2, k1, yo, ssk, p12, ssk, yo, k1, p2, k2.
• Row 27: K2, p2, k2, yo, ssk, p10, ssk, yo, k2, p2, k2.
• Row 29: K2, p2, k3, yo, ssk, p8, ssk, yo, k3, p2, k2.
• Row 31: K2, p2, k4, yo, ssk, p6, ssk, yo, k4, p2, k2.
• Row 33: K2, p2, yo, ssk, k3, yo, ssk, p4, ssk, yo, k3, ssk, yo, p2, k2.
• Row 35: K2, p3, yo, ssk, k3, yo, ssk, p2, ssk, yo, k3, ssk, yo, p3, k2.
• Row 37: K2, p4, yo, ssk, k4, p2, k4, ssk, yo, p4, k2.
• Row 39: K2, p5, yo, ssk, k3, p2, k3, ssk, yo, p5, k2.
• Row 41: K2, p6, yo, ssk, k2, p2, k2, ssk, yo, p6, k2.
• Row 43: K2, p7, yo, ssk, k1, p2, k1, ssk, yo, p7, k2.