Shown with a cast-on count of 36 stitches.  

• Row 1 (RS): Sl1 wyif, k2, *k4, k2tog, p2, k3, p2, repeat from * to last 7 sts, k4, k2tog, p1 (multiple of 12 sts, plus 9).
• Row 2: Sl1 wyib, k2, p2tog, p3, *k2, p1, yo, p1, yo, p1, k2, p2tog, k3, repeat from * to last st, p1.
• Row 3: Sl1 wyif, k2, *k2, k2tog, p2, k5, p2, repeat from * to last 5 sts, k2, k2tog, p1 (multiple of 12 sts, plus 7).
• Row 4: Sl1 wyib, k2, p2tog, p1, *k2, p2, yo, p1, yo, p2, k2, p2tog, p1, repeat from * to last st, k1.
• Row 5: Sl1 wyif, k2, *yo, k2tog, yo, p2, k5, k2tog, p2, repeat from * to last 3 sts, yo, k2tog, yo, p1 (multiple of 13 sts, plus 7).
• Row 6: Sl1 wyib, k2, p3, *k2, p2tog, p4, k2, p3, repeat from * to last st, p1 (multiple of 12 sts, plus 7).
• Row 7: Sl1 wyif, k2, *k1, yo, k1, yo, k1, p2, k3, k2tog, p2, repeat from * to last 4 sts, k1, yo, k1, yo, k1, p1 (multiple of 13 sts, plus 9).
• Row 8: Sl1 wyib, k2, p5, *k2, p2tog, p2, k2, p5, repeat from * to last st, p1 (multiple of 12 sts, plus 9).
• Row 9: Sl1 wyif, k2, *k2, yo, k1, yo, k2, p2, k1, k2tog, p2, repeat from * to last 6 sts, k2, yo, k1, yo, k2, p1 (multiple of 13 sts, plus 11).
• Row 10: Sl1 wyib, k2, p2tog, p5, *k2, yo, p2tog, yo, k2, p2tog, p5, repeat from * to last st, p1 (multiple of 13 sts, plus 10).