Shown with a cast-on count of 27 stitches.  

• Row 1 (RS): *P1, k1, p1, yo, k2tog, k2, yo, k1, yo, k2, ssk, yo, repeat from * to last 3 sts, p1, k1, p1 (multiple of 14 sts, plus 3).
• Rows 2, 4, 6, 8, and 10: Purl.
• Row 3: *P1, k1, p1, yo, k2tog, k1, yo, k5, yo, k1, ssk, yo, repeat from * to last 3 sts, p1, k1, p1 (multiple of 16 sts, plus 3).
• Row 5: *P1, k1, p1, yo, k2tog, yo, k9, yo, ssk, yo, repeat from * to last 3 sts, p1, k1, p1 (multiple of 18 sts, plus 3).
• Row 7: *P1, k1, p1, yo, k2tog, k2, yo, k7, yo, k2, ssk, yo, repeat from * to last 3 sts, p1, k1, p1 (multiple of 20 sts, plus 3).
• Row 9: *P1, k1, p1, yo, k2tog, k1, yo, k11, yo, k1, ssk, yo, repeat from * to last 3 sts, p1, k1, p1 (multiple of 22 sts, plus 3).
• Row 11: *P1, k1, p1, yo, k2tog, yo, k15, yo, ssk, yo, repeat from * to last 3 sts, p1, k1, p1 (multiple of 24 sts, plus 3).