Shown with a cast-on count of 31 stitches.  

• Row 1 (RS): Sl1 wyif, k3, yo, k2tog, k1, yo, k1, k2tog, p1, ssk, k1, yo, p1, yo, k1, k2tog, p1, ssk, k1, yo, k3, yo, [k2tog, [yo] twice] twice, k2 (34 sts).
• Row 2: K3, [p1, k2] twice, yo, k2tog, p4, k1, [p3, k1] twice, p6, yo, k2tog, k2.
• Row 3: Sl1 wyif, k3, yo, k2tog, k1, yo, k1, k2tog, p1, ssk, k1, p1, k1, k2tog, p1, ssk, k1, yo, k3, yo, k2tog, k7 (32 sts).
• Row 4: K9, yo, k2tog, p4, k1, [p2, k1] twice, p6, yo, k2tog, k2.
• Row 5: Sl1 wyif, k3, yo, k2tog, [k1, yo] twice, k2tog, p1, ssk, p1, k2tog, p1, ssk, yo, k1, yo, k3, yo, k2tog, [[yo] twice, k2tog] twice, [yo] twice, k3 (36 sts).
• Row 6: K4, [p1, k2] 3 times, yo, k2tog, p5, [k1, p1] twice, k1, p7, yo, k2tog, k2.
• Row 7: Sl1 wyif, k3, yo, k2tog, k1, yo, k3, yo, sl2-k1-p2sso, p1, sl2-k1-p2sso, [yo, k3] twice, yo, k2tog, k11.
• Row 8: BO 7 sts, k5, yo, k2tog, p7, k1, p9, yo, k2tog, k2 (29 sts).
• Row 9: Sl1 wyib, k3, yo, k2tog, k1, yo, k5, yo, sl2-k1-p2sso, yo, k5, yo, k3, yo, k2tog, k4 (31 sts).
• Row 10: K6, yo, k2tog, p19, yo, k2tog, k2.