Shown with a cast-on count of 26 stitches.  

• Row 1 (RS): K2, [ssk, yo] twice, k3, ssk, p1, k2tog, k3, yo, k7, yo, ssk (25 sts).
• Row 2: P1, k1, [yo, ssk] twice, yo, p8, k1, p10 (26 sts).
• Row 3: K1, [ssk, yo] twice, k3, ssk, p1, k2tog, k2, yo, kfb, yo, k8, yo, ssk (27 sts).
• Row 4: P1, k1, [yo, ssk] twice, yo, p11, k1, p9 (28 sts).
• Row 5: K2, yo, ssk, yo, k3, ssk, p1, k2tog, k2, yo, [kfb] 3 times, yo, k9, yo, ssk (32 sts).
• Row 6: P1, k1, [yo, ssk] twice, yo, p16, k1, p9 (33 sts).
• Row 7: Ssk, yo, k2tog, yo, k3, ssk, p1, k2tog, k2, yo, k6, yo, k2tog, k9, yo, ssk (32 sts).
• Row 8: P1, k1, [yo, ssk] twice, yo, p1, yo, p2tog, p14, k1, p8 (33 sts).
• Row 9: K2, yo, k2tog, yo, k2, ssk, p1, k2tog, k2, yo, k6, yo, k2tog, k10, yo, ssk.
• Row 10: P1, k1, [yo, ssk] twice, yo, p3, yo, p2tog, p3, [pfb] 6 times, p4, knit to last 8 sts, p8 (40 sts).
• Row 11: K3, yo, k2tog, yo, k1, ssk, p1, k2tog, k2, yo, k12, yo, k2tog, k11, yo, ssk.
• Row 12: P1, k1, [yo, ssk] twice, yo, p5, yo, p2tog, p2, [p2tog] 6 times, p4, k1, p8 (35 sts).
• Row 13: K4, yo, k2tog, yo, k2, p1, k2tog, k2, yo, p6, yo, k2tog, k12, yo, k2tog (36 sts).
• Row 14: P1, [k2tog, yo] 3 times, p2tog tbl, p1, p2tog, yo, p4, [p2tog tbl] 3 times, p4, k1, p9 (32 sts).
• Row 15: K5, yo, k2tog, yo, k2, p1, k2tog, k2, yo, cddp, yo, k1, yo, k12, yo, k2tog (33 sts).
• Row 16: P1, [k2tog, yo] 3 times, sl2-k1-p2sso, yo, p12, k1, p10 (32 sts).
• Row 17: K6, yo, k2tog, yo, k2, p1, k2tog, k1, yo, ssk, yo, k3, yo, k11, yo, k2tog (34 sts).
• Rows 18 and 20: P1, [k2tog, yo] 3 times, p2tog, p13, k1, p11 (33 sts).
• Row 19: K4, ssk, yo, k1, yo, k2tog, yo, ssk, p1, k2tog, yo, ssk, yo, k5, yo, k10, yo, k2tog (34 sts).
• Row 21: K3, ssk, yo, k3, yo, k2tog, yo, sl1-k2tog-psso, yo, ssk, yo, k7, yo, k9, yo, k2tog (34 sts).
• Row 22: P1, [k2tog, yo] 3 times, p2tog, p25 (33 sts).
• Row 23: K2, ssk, yo, k5, yo, k5tog, yo, k4, purl to last 14 sts, k4, yo, k8, yo, k2tog (32 sts).
• Row 24: P1, [k2tog, yo] 3 times, p8, k1, p16.
• Row 25: K2, ssk, yo, ssk, k1, k2tog, yo, ssk, yo, k3, ssk, p1, k2tog, k3, yo, k8, yo, k2tog (30 sts).
• Row 26: P1, [k2tog, yo] 3 times, p2tog, p6, k1, p14 (29 sts).
• Row 27: K4, yo, sl1-k2tog-psso, yo, ssk, yo, k3, ssk, p1, k2tog, k3, yo, k7, yo, ssk (28 sts).
• Row 28: P1, [ssk, yo] 3 times, p2tog, p5, k1, p13 (27 sts).
• Row 29: K2, [ssk] twice, yo, ssk, yo, k3, ssk, p1, k5, yo, k6, yo, ssk (26 sts).
• Row 30: P1, [ssk, yo] 3 times, p7, k1, p11.