Shown with a cast-on count of 0 stitches.  

• Row 0 (RS): CO 26 sts (26 sts).
• Row 1: Sl1 wyif, k19, yo, k2tog, k1, [yo] twice, k2tog, k1 (27 sts).
• Row 2: K3, p1, k2, yo, k2tog, k18, turn (26 sts).
• Row 3: Sl1 wyif, k18, yo, k2tog, k5.
• Row 4: K6, yo, k2tog, k17, turn (25 sts).
• Row 5: Sl1 wyif, k8, k2tog, [yo] twice, k2tog, k5, yo, k2tog, k1, [yo] twice, k2tog, [yo] twice, k2 (28 sts).
• Row 6: K3, p1, k2, p1, k2, yo, k2tog, k6, p1, k9, turn (27 sts).
• Row 7: Sl1 wyif, k5, k2tog, [yo] twice, [k2tog] twice, [yo] twice, k2tog, k3, yo, k2tog, k8.
• Row 8: BO 4 sts, k4, yo, k2tog, k4, p1, k3, p1, k6, turn (22 sts).
• Row 9: Sl1 wyif, k2, k2tog, [yo] twice, k2tog, k4, k2tog, [yo] twice, k2tog, k1, yo, k2tog, k1, [yo] twice, k2tog, k1 (23 sts).
• Row 10: K3, p1, k2, yo, k2tog, k2, p1, k7, p1, k3, turn (22 sts).
• Row 11: Sl1 wyif, k3, k2tog, [yo] twice, [k2tog] twice, [yo] twice, k2tog, k3, yo, k2tog, k5.
• Row 12: K6, yo, k2tog, k4, p1, k3, p1, k4, turn (21 sts).
• Row 13: Sl1 wyif, k4, k2tog, [yo] twice, k2tog, k5, yo, k2tog, k1, [yo] twice, k2tog, [yo] twice, k2 (24 sts).
• Row 14: K3, p1, k2, p1, k2, yo, k2tog, k6, p1, k5, turn (23 sts).
• Row 15: Sl1 wyif, k12, yo, k2tog, k8.
• Row 16: BO 4 sts, k4, yo, k2tog, k11, turn (18 sts).
• Row 17: Sl1 wyif, k11, yo, k2tog, k1, [yo] twice, k2tog, k1 (19 sts).
• Row 18: K3, p1, k2, yo, k2tog, k10, turn (18 sts).
• Row 19: Sl1 wyif, k10, yo, k2tog, k5.
• Row 20: K6, yo, k2tog, k9, turn (17 sts).
• Row 21: Sl1 wyif, k2, k2tog, [yo] twice, k2tog, k3, yo, k2tog, k1, [yo] twice, k2tog, [yo] twice, k2 (20 sts).
• Row 22: K3, p1, k2, p1, k2, yo, k2tog, k4, p1, k3, turn (19 sts).
• Row 23: Sl1 wyif, k8, yo, k2tog, k8.
• Row 24: BO 4 sts, k4, yo, k2tog, k7, turn (14 sts).
• Row 25: Sl1 wyif, k7, yo, k2tog, k1, [yo] twice, k2tog, k1 (15 sts).
• Row 26: K3, p1, k2, yo, k2tog, k6, turn (14 sts).
• Row 27: Sl1 wyif, k6, yo, k2tog, k5.
• Row 28: K6, yo, k2tog, k5, turn (13 sts).
• Row 29: Sl1 wyif, k5, yo, k2tog, k1, [yo] twice, k2tog, [yo] twice, k2 (16 sts).
• Row 30: K3, p1, k2, p1, k2, yo, k2tog, k4, turn (15 sts).
• Row 31: Sl1 wyif, k4, yo, k2tog, k8.
• Row 32: BO 4 sts, k4, yo, k2tog, k3, turn (10 sts).
• Row 33: Sl1 wyif, k3, yo, k2tog, k1, [yo] twice, k2tog, k1 (11 sts).
• Row 34: K3, p1, k2, yo, k2tog, k2, turn (10 sts).
• Row 35: Sl1 wyif, k2, yo, k2tog, k5.
• Row 36: K6, yo, k2tog, k1, turn (9 sts).
• Row 37: Sl1 wyif, k1, yo, k2tog, k1, [yo] twice, k2tog, [yo] twice, k2 (12 sts).
• Row 38: K3, p1, k2, p1, k2, yo, k2tog, turn (11 sts).
• Row 39: Sl1 wyif, yo, k2tog, k8.
• Row 40: BO 4 sts, k4, yo, k2tog, k19 (26 sts).