Shown with a cast-on count of 15 stitches.  

• Row 1 (RS): K2, yo, p2tog, k7, yo, k2tog, k2.
• Rows 2 and 14: P11, yo, p2tog, k2.
• Row 3: K2, yo, p2tog, k3, k2tog, k2, [yo, k2tog] twice (14 sts).
• Rows 4 and 12: P10, yo, p2tog, k2.
• Row 5: K2, yo, p2tog, k2, k2tog, k2, yo, k2tog, k2 (13 sts).
• Rows 6 and 10: P9, yo, p2tog, k2.
• Row 7: K2, yo, p2tog, k1, k2tog, k2, [yo, k2tog] twice (12 sts).
• Row 8: P8, yo, p2tog, k2.
• Row 9: K2, yo, p2tog, k2tog, k2, yo, k1, yo, k3 (13 sts).
• Row 11: K2, yo, p2tog, k2tog, k1, yo, k3, yo, k1, yo, k2tog (14 sts).
• Row 13: K2, yo, p2tog, k2tog, yo, k5, yo, k3 (15 sts).