Shown with a cast-on count of 17 stitches.  

• Row 1 (RS): K1, yo, k2tog, yo, k2tog, k2tog, k2tog, k2, yo, k3, yo, ssk, yo, k1.
• Rows 2, 6, 8, 10, 14, and 16: Purl.
• Row 3: K1, yo, k2tog, k3tog, k3tog, yo, k1, yo, k2, ssk, yo, ssk, yo, k1 (15 sts).
• Row 4: P10, ssp, p3 (14 sts).
• Row 5: K1, yo, k3tog, yo, k3, yo, k2, ssk, yo, ssk, yo, k1 (15 sts).
• Row 7: K1, yo, k2tog, yo, k1, yo, k2, ssk, yo, k2, ssk, yo, ssk, yo, k1 (17 sts).
• Row 9: K1, yo, k2tog, yo, k3, yo, k2, ssk, ssk, ssk, yo, ssk, yo, k1.
• Row 11: K1, yo, k2tog, yo, k2tog, k2, yo, k1, yo, sl1-k2tog-psso, sl1-k2tog-psso, ssk, yo, k1 (15 sts).
• Row 12: P3, ssp, p10 (14 sts).
• Row 13: K1, yo, k2tog, yo, k2tog, k2, yo, k3, yo, sl1-k2tog-psso, yo, k1 (15 sts).
• Row 15: K1, yo, k2tog, yo, k2tog, k2, yo, k2tog, k2, yo, k1, yo, ssk, yo, k1 (17 sts).