Shown with a cast-on count of 12 stitches.  

• Rows 1, 3, 15, and 17 (RS): Sl1 wyib, k11.
• Rows 2, 4, 16, and 18: Sl1 wyif, k1, p8, k2.
• Rows 5, 9, 19, 23, and 27: Sl1 wyib, k3, k2tog, yo, yo, ssk, k4.
• Rows 6, 10, 14, 20, 24, and 28: Sl1 wyif, k1, p3, k1, p4, k2.
• Rows 7, 11, 21, and 25: Sl1 wyib, k1, k2tog, yo, yo, ssk, k2tog, yo, yo, ssk, k2.
• Rows 8, 12, 22, and 26: Sl1 wyif, k1, p1, k1, p3, k1, p2, k2.
• Row 13: Sl1 wyib, k3, k2tog, [yo] twice, ssk, k4.