Shown with a cast-on count of 17 stitches.  

• Row 1 (RS): K1, *k1, yo, k2tog, yo, k2, yo, k2, repeat from * to last 2 sts, k2 (multiple of 9 sts, plus 3).
• Row 2: P2, *[p2tog, p2] twice, p1, repeat from * to last st, p1 (multiple of 7 sts, plus 3).
• Row 3: K1, *k2, yo, k2tog, k2, yo, k1, repeat from * to last 2 sts, k2 (multiple of 8 sts, plus 3).
• Row 4: P2, *p3, p2tog, p3, repeat from * to last st, p1 (multiple of 7 sts, plus 3).
• Row 5: K1, *k3, yo, k2tog, [yo, k1] twice, repeat from * to last 2 sts, k2 (multiple of 9 sts, plus 3).
• Row 6: P2, *p3, p2tog, p2, p2tog, repeat from * to last st, p1 (multiple of 7 sts, plus 3).
• Row 7: K1, *[k1, yo] twice, k2tog, yo, k3, repeat from * to last 2 sts, k2 (multiple of 9 sts, plus 3).
• Row 8: P2, *p3, p3tog, p3, repeat from * to last st, p1 (multiple of 7 sts, plus 3).
• Row 9: K1, *k1, yo, k2, k2tog, yo, k2, repeat from * to last 2 sts, k2 (multiple of 8 sts, plus 3).
• Row 10: P2, *p2, p2tog, yo, p2tog, p2, repeat from * to last st, p1 (multiple of 7 sts, plus 3).