Shown with a cast-on count of 47 stitches.  

• Row 1 (RS): Sl1 wyib, k25, k2tog, [yo] twice, k2tog, k10, yo, p2tog, k1, [yo] 3 times, k2tog, [yo] twice, k2 (51 sts).
• Row 2: K3, k2tog, k1, p1, k2, yo, p2tog, k12, p1, k25, turn (48 sts).
• Row 3: Sl1 wyib, k21, [k2tog, [yo] twice, k2tog] twice, k8, yo, p2tog, k8.
• Row 4: K8, yo, p2tog, k10, p1, k3, p1, k21, turn (46 sts).
• Row 5: Sl1 wyib, k17, [k2tog, [yo] twice, k2tog] 3 times, k6, yo, p2tog, k6, [yo] twice, k2 (48 sts).
• Row 6: K3, k2tog, k5, yo, p2tog, k8, p1, [k3, p1] twice, k17, turn (45 sts).
• Row 7: Sl1 wyib, k13, [k2tog, [yo] twice, k2tog] 4 times, k4, yo, p2tog, k9.
• Row 8: BO 4 sts, k4, yo, p2tog, k6, p1, [k3, p1] 3 times, k13, turn (39 sts).
• Row 9: Sl1 wyib, k9, [k2tog, [yo] twice, k2tog] 5 times, k2, yo, p2tog, k1, [yo] 3 times, k2tog, [yo] twice, k2 (43 sts).
• Row 10: K3, k2tog, k1, p1, k2, yo, p2tog, k4, p1, [k3, p1] 4 times, k9, turn (40 sts).
• Row 11: Sl1 wyib, k9, [k2tog, [yo] twice, k2tog] 4 times, k4, yo, p2tog, k8.
• Row 12: K8, yo, p2tog, k6, p1, [k3, p1] 3 times, k9, turn (38 sts).
• Row 13: Sl1 wyib, k9, [k2tog, [yo] twice, k2tog] 3 times, k6, yo, p2tog, k6, [yo] twice, k2 (40 sts).
• Row 14: K3, k2tog, k5, yo, p2tog, k8, p1, [k3, p1] twice, k9, turn (37 sts).
• Row 15: Sl1 wyib, k9, k2tog, [yo] twice, [k2tog] twice, [yo] twice, k2tog, k8, yo, p2tog, k9.
• Row 16: BO 4 sts, k4, yo, p2tog, k10, p1, k3, p1, k9, turn (31 sts).
• Row 17: Sl1 wyib, k9, k2tog, [yo] twice, k2tog, k10, yo, p2tog, k1, [yo] 3 times, k2tog, [yo] twice, k2 (35 sts).
• Row 18: K3, k2tog, k1, p1, k2, yo, p2tog, k12, p1, k9, turn (32 sts).
• Row 19: Sl1 wyib, k21, yo, p2tog, k8.
• Row 20: K8, yo, p2tog, k20, turn (30 sts).
• Row 21: Sl1 wyib, k13, k2tog, [yo] twice, k2tog, k2, yo, p2tog, k6, [yo] twice, k2 (32 sts).
• Row 22: K3, k2tog, k5, yo, p2tog, k4, p1, k13, turn (29 sts).
• Row 23: Sl1 wyib, k9, k2tog, [yo] twice, k2tog, k4, yo, p2tog, k9.
• Row 24: BO 4 sts, k4, yo, p2tog, k6, p1, k9, turn (23 sts).
• Row 25: Sl1 wyib, k9, k2tog, [yo] twice, k2tog, k2, yo, p2tog, k1, [yo] 3 times, k2tog, [yo] twice, k2 (27 sts).
• Row 26: K3, k2tog, k1, p1, k2, yo, p2tog, k4, p1, k9, turn (24 sts).
• Row 27: Sl1 wyib, k13, yo, p2tog, k8.
• Row 28: K8, yo, p2tog, k12, turn (22 sts).
• Row 29: Sl1 wyib, k11, yo, p2tog, k6, [yo] twice, k2 (24 sts).
• Row 30: K3, k2tog, k5, yo, p2tog, k10, turn (21 sts).
• Row 31: Sl1 wyib, k9, yo, p2tog, k9.
• Row 32: BO 4 sts, k4, yo, p2tog, k8, turn (15 sts).
• Row 33: Sl1 wyib, k7, yo, p2tog, k1, [yo] 3 times, k2tog, [yo] twice, k2 (19 sts).
• Row 34: K3, k2tog, k1, p1, k2, yo, p2tog, k6, turn (16 sts).
• Row 35: Sl1 wyib, k5, yo, p2tog, k8.
• Row 36: K8, yo, p2tog, k4, turn (14 sts).
• Row 37: Sl1 wyib, k3, yo, p2tog, k6, [yo] twice, k2 (16 sts).
• Row 38: K3, k2tog, k5, yo, p2tog, k2, turn (13 sts).
• Row 39: Sl1 wyib, k1, yo, p2tog, k9.
• Row 40: BO 4 sts, k4, yo, p2tog, k40 (47 sts).