Shown with a cast-on count of 10 stitches.  

• Row 1 (RS): *K1, k2tog, k1, yo, k1, repeat from *.
• Rows 2, 6, 10, 14, and 16: Purl.
• Row 3: *K1, yo, k2tog, yo, k2, repeat from * (multiple of 6 sts).
• Row 4: *P2, yo, p3tog, yo, p1, repeat from *.
• Row 5: *K1, yo, k4, yo, k1, repeat from * (multiple of 8 sts).
• Row 7: *K3, yo, k2tog, yo, k3, repeat from * (multiple of 9 sts).
• Rows 8 and 12: *P3, yo, p3tog, yo, p3, repeat from *.
• Row 9: *K2, yo, k5, yo, k2, repeat from * (multiple of 11 sts).
• Row 11: *K3, ssk, k1, k2tog, k3, repeat from * (multiple of 9 sts).
• Row 13: *K1, ssk, k3, k2tog, k1, repeat from * (multiple of 7 sts).
• Row 15: *K1, ssk, k1, k2tog, k1, repeat from * (multiple of 5 sts).