Shown with a cast-on count of 16 stitches.  

• Row 1 (RS): Sl1 wyib, p2, k3, yo, k5, yo, k2tog, yo, k2, p1 (18 sts).
• Row 2: Sl1 wyib, p14, k2, p1.
• Row 3: Sl1 wyib, p2, k4, sl2-k1-p2sso, k2, yo, k2tog, yo, k2tog, k1, p1 (16 sts).
• Rows 4 and 14: Sl1 wyib, p12, k2, p1.
• Row 5: Sl1 wyib, p2, k3, k2tog, k2, yo, k2tog, yo, k2tog, k1, p1 (15 sts).
• Row 6: Sl1 wyib, p11, k2, p1.
• Row 7: Sl1 wyib, p2, k2, k2tog, k2, yo, k2tog, yo, k2tog, k1, p1 (14 sts).
• Rows 8 and 12: Sl1 wyib, p10, k2, p1.
• Row 9: Sl1 wyib, p2, k1, k2tog, k2, yo, k2tog, yo, k2tog, k1, p1 (13 sts).
• Row 10: Sl1 wyib, p9, k2, p1.
• Row 11: Sl1 wyib, p2, k2tog, k2, yo, k1, yo, k2tog, yo, k2, p1 (14 sts).
• Row 13: Sl1 wyib, p2, k3, yo, k3, yo, k2tog, yo, k2, p1 (16 sts).