Shown with a cast-on count of 1 stitch.  

• Row 1 (RS): K1.
• Row 2: P1.
• Row 3: IncR, knit (2 sts).
• Row 4: IncR, purl (3 sts).
• Row 5: IncR, knit (4 sts).
• Row 6: IncR, purl (5 sts).
• Row 7: IncR, knit (6 sts).
• Row 8: IncR, purl (7 sts).
• Row 9: IncR, knit (8 sts).
• Row 10: IncR, purl (9 sts).
• Row 11: IncR, k3, ssk, yo, knit (10 sts).
• Row 12: IncR, purl (11 sts).
• Row 13: IncR, k2, ssk, yo, k1, yo, k2tog, knit (12 sts).
• Row 14: IncR, purl (13 sts).
• Row 15: IncR, k3, ssk, yo, k2tog, yo, k1, yo, k2tog, knit (14 sts).
• Row 16: IncR, purl (15 sts).
• Row 17: IncR, k3, ssk, yo, k2tog, yo, k1, yo, ssk, yo, k2tog, knit (16 sts).
• Row 18: IncR, purl (17 sts).
• Row 19: IncR, k3, ssk, yo, k2tog, yo, k3, yo, ssk, yo, k2tog, knit (18 sts).
• Row 20: IncR, purl (19 sts).
• Row 21: K2, yo, k4, yo, ssk, yo, sl1-k2tog-psso, yo, k2tog, yo, k4, yo, k2 (21 sts).
• Rows 22, 24, 26, 28, 30, 32, 34, 36, 54, and 56: Purl.
• Row 23: K2, yo, k1, yo, k2tog, k3, yo, sl1-k2tog-psso, yo, k2tog, yo, k3, ssk, yo, k1, yo, k2 (23 sts).
• Row 25: K2, yo, k2tog, yo, k1, yo, k2tog, k3, yo, sl1-k2tog-psso, yo, k3, ssk, yo, k2tog, yo, k1, yo, k2 (25 sts).
• Row 27: K2, yo, k2tog, yo, k1, yo, ssk, yo, k2tog, k2, ssk, yo, k3, ssk, yo, k2tog, yo, k1, yo, ssk, yo, k2 (27 sts).
• Row 29: K2, yo, k2tog, yo, k3, yo, ssk, yo, k2tog, k5, ssk, yo, k2tog, yo, k3, yo, ssk, yo, k2 (29 sts).
• Row 31: K2, yo, k2tog, yo, k5, yo, ssk, yo, k2tog, k3, ssk, yo, k2tog, yo, k5, yo, ssk, yo, k2 (31 sts).
• Row 33: K2, yo, k2tog, yo, k2, ssk, yo, k3, yo, ssk, yo, k2tog, k1, ssk, yo, k2tog, yo, k2, ssk, yo, k3, yo, ssk, yo, k2 (33 sts).
• Row 35: K2, yo, k2tog, yo, k2, ssk, yo, k1, yo, k2tog, k2, yo, ssk, yo, sl2-k1-p2sso, yo, k2tog, yo, k2, ssk, yo, k1, yo, k2tog, k2, yo, ssk, yo, k2 (35 sts).
• Row 37: IncR, k3, yo, ssk, yo, k2tog, k1, ssk, yo, k2, ssk, yo, k2tog, yo, k3, yo, ssk, yo, k2tog, k1, ssk, yo, k2, ssk, yo, k2tog, yo, knit (36 sts).
• Row 38: IncR, purl (37 sts).
• Row 39: IncR, k5, yo, ssk, yo, k2tog, k3, ssk, yo, k2tog, yo, k5, yo, ssk, yo, k2tog, k3, ssk, yo, k2tog, yo, k5 (38 sts).
• Row 40: IncR, purl (39 sts).
• Row 41: IncR, k7, yo, ssk, yo, k2tog, k1, ssk, yo, k2tog, yo, k7, yo, ssk, yo, k2tog, k1, ssk, yo, k2tog, yo, k7 (40 sts).
• Row 42: IncR, purl (41 sts).
• Row 43: IncR, k3, ssk, yo, k1, [k3, yo, ssk, yo, sl1-k2tog-psso, yo, k2tog, yo, k4, yo, k2tog] twice, k3 (42 sts).
• Row 44: IncR, purl (43 sts).
• Row 45: IncR, k3, ssk, yo, k2tog, yo, k1, [k3, yo, sl1-k2tog-psso, yo, k2tog, yo, k4, yo, ssk, yo, k2tog] twice, k3 (44 sts).
• Row 46: IncR, purl (45 sts).
• Row 47: IncR, k3, ssk, yo, k1, yo, ssk, yo, k2tog, [k3, yo, sl1-k2tog-psso, yo, k3, ssk, yo, k2tog, yo, k1, yo, k2tog] twice, k3 (46 sts).
• Row 48: IncR, purl (47 sts).
• Row 49: IncR, k3, ssk, yo, k2tog, yo, k1, yo, ssk, yo, k2tog, [k2, ssk, yo, k3, ssk, yo, k2tog, yo, k1, yo, ssk, yo, k2tog] twice, k3 (48 sts).
• Row 50: IncR, purl (49 sts).
• Row 51: IncR, k3, ssk, yo, k2tog, yo, k3, yo, ssk, yo, k2tog, [k5, ssk, yo, k2tog, yo, k3, yo, ssk, yo, k2tog] twice, k3 (50 sts).
• Row 52: IncR, purl (51 sts).
• Row 53: K2, [yo, k4, yo, ssk, yo, sl1-k2tog-psso, yo, k2tog, yo, k3, ssk] twice, yo, k4, yo, ssk, yo, sl1-k2tog-psso, yo, k2tog, yo, k4, yo, k2 (53 sts).
• Row 55: K2, yo, [k1, yo, k2tog, k3, yo, sl1-k2tog-psso, yo, k2tog, yo, k3, ssk, yo] 3 times, k1, yo, k2 (55 sts).