Shown with a cast-on count of 28 stitches.  

• Row 1 (RS): K4, yo, k5, yo, [k5, yo] 3 times, k4 (33 sts).
• Row 2 (RS): P3, k3, sl1-k2-psso, k3, [sl1-k2-psso, k3] 3 times, p3 (29 sts).
• Row 3 (RS): K2, ssk, k3, [yo, k5] 3 times, yo, k3, k2tog, k2 (31 sts).
• Row 4 (RS): P3, k5, [sl1-k2-psso, k3] 3 times, k2, p3 (28 sts).
• Row 5 (RS): K2, ssk, k5, [yo, k5] 3 times, k2tog, k2 (29 sts).
• Row 6 (RS): P3, k1, [sl1-k2-psso, k3] 3 times, sl1-k2-psso, k1, p3 (25 sts).
• Row 7 (RS): K2, ssk, k1, [yo, k5] 3 times, yo, k1, k2tog, k2 (27 sts).
• Row 8 (RS): P3, k3, [sl1-k2-psso, k3] 3 times, p3 (24 sts).
• Row 9 (RS): K2, ssk, k3, [yo, k5] twice, yo, k3, k2tog, k2 (25 sts).
• Row 10 (RS): P3, k2, k3, [sl1-k2-psso, k3] twice, k2, p3 (23 sts).
• Row 11 (RS): K2, ssk, k5, yo, k5, yo, k5, k2tog, k2.
• Row 12 (RS): P3, k1, sl1-k2-psso, k3, sl1-k2-psso, k3, sl1-k2-psso, k1, p3 (20 sts).
• Row 13 (RS): K2, ssk, k1, yo, k5, yo, k5, yo, k1, k2tog, k2 (21 sts).