Shown with a cast-on count of 25 stitches.  

• Row 23 (RS): K2, yo, k21, yo, k2 (27 sts).
• Row 24: K2, yo, k23, yo, k2 (29 sts).
• Row 25: K2, [[yo, k1] twice, yo, [ssk] twice, k1, [k2tog] twice, yo, k1] twice, yo, k1, yo, k2 (31 sts).
• Row 26: K2, yo, p27, yo, k2 (33 sts).
• Row 27: K2, yo, k29, yo, k2 (35 sts).
• Row 28: K2, yo, k31, yo, k2 (37 sts).
• Row 29: K2, yo, k3tog, [[yo, k1] 3 times, yo, [ssk] twice, k1, [k2tog] twice] twice, [yo, k1] 3 times, yo, sl1-k2tog-psso, yo, k2 (39 sts).
• Row 30: K2, yo, p35, yo, k2 (41 sts).
• Row 31: K2, yo, k37, yo, k2 (43 sts).
• Row 32: K2, yo, k39, yo, k2 (45 sts).
• Row 33: K2, yo, k41, yo, k2 (47 sts).
• Row 34: K2, yo, p43, yo, k2 (49 sts).
• Row 35: K2, yo, k4, k2tog, [k4, yo, k1, yo, k4, sl2-k1-p2sso] twice, k4, yo, k1, yo, k4, ssk, k4, yo, k2 (51 sts).
• Row 36: K2, yo, p47, yo, k2 (53 sts).
• Row 37: K2, yo, k2, [yo, k3, sl2-k1-p2sso, k3, yo, k3] 3 times, yo, k3, sl2-k1-p2sso, k3, [yo, k2] twice (55 sts).
• Row 38: K2, yo, p51, yo, k2 (57 sts).
• Row 39: [K2, yo, k2tog, yo, k1, yo, ssk, yo, k2, sl2-k1-p2sso] 4 times, k2, yo, k2tog, yo, k1, yo, ssk, yo, k2 (59 sts).
• Row 40: K2, yo, p55, yo, k2 (61 sts).
• Row 41: K2, yo, k1, [k2tog, yo, k3, yo, ssk, yo, k1, sl2-k1-p2sso, k1, yo] 4 times, k2tog, yo, k3, yo, ssk, k1, yo, k2 (63 sts).
• Row 42: K2, yo, p59, yo, k2 (65 sts).
• Row 43: K2, yo, k2tog, [[yo, k2tog] twice, yo, k1, [yo, ssk] twice, yo, sl2-k1-p2sso] 4 times, [yo, k2tog] twice, yo, k1, [yo, ssk] 3 times, yo, k2 (67 sts).
• Row 44: K2, yo, p63, yo, k2 (69 sts).
• Row 45: K2, yo, k65, yo, k2 (71 sts).
• Row 46: K2, yo, k67, yo, k2 (73 sts).
• Row 47: K2, yo, k5, [[k2tog] twice, [yo, k1] 3 times, yo, [ssk] twice, k1] 5 times, k4, yo, k2 (75 sts).
• Row 48: K2, yo, p71, yo, k2 (77 sts).
• Row 49: K2, yo, k73, yo, k2 (79 sts).
• Row 50: K2, yo, k75, yo, k2 (81 sts).
• Row 51: K2, yo, k3, yo, k1, yo, [ssk] twice, k1, [[k2tog] twice, [yo, k1] 3 times, yo, [ssk] twice, k1] 5 times, [k2tog] twice, yo, k1, yo, k3, yo, k2 (83 sts).
• Row 52: K2, yo, p79, yo, k2 (85 sts).
• Row 53: K2, yo, k81, yo, k2 (87 sts).
• Row 54: K2, yo, k83, yo, k2 (89 sts).
• Row 55: K2, yo, k85, yo, k2 (91 sts).
• Row 56: K2, yo, p87, yo, k2 (93 sts).
• Row 57: K2, yo, k2, k2tog, k4, yo, k1, yo, k4, ssk, [k4, yo, k1, yo, k4, sl2-k1-p2sso] 5 times, k4, yo, k1, yo, k4, sl2-k1-p2sso, k2, yo, k2 (95 sts).
• Row 58: K2, yo, p91, yo, k2 (97 sts).
• Row 59: K2, yo, k4, k2tog, [k3, yo] twice, k3, ssk, [[k3, yo] twice, k3, sl2-k1-p2sso] 5 times, [k3, yo] twice, k3, sl2-k1-p2sso, k4, yo, k2 (99 sts).
• Row 60: K2, yo, p95, yo, k2 (101 sts).
• Row 61: K2, yo, k1, yo, ssk, yo, k2, sl2-k1-p2sso, k2, yo, k2tog, yo, k1, yo, ssk, yo, k2, sl2-k1-p2sso, [k2, yo, k2tog, yo, k1, yo, ssk, yo, k2, sl2-k1-p2sso] 5 times, k2, yo, k2tog, yo, k1, yo, ssk, yo, k2, sl2-k1-p2sso, k2, yo, k2tog, yo, k1, yo, k2 (103 sts).
• Row 62: K2, yo, p99, yo, k2 (105 sts).
• Row 63: K2, yo, k4, yo, ssk, yo, k1, sl2-k1-p2sso, k1, yo, k2tog, yo, k3, yo, ssk, yo, k1, sl2-k1-p2sso, [k1, yo, k2tog, yo, k3, yo, ssk, yo, k1, sl2-k1-p2sso] 5 times, k1, yo, k2tog, yo, k3, yo, ssk, yo, k1, sl2-k1-p2sso, k1, yo, k2tog, yo, k4, yo, k2 (107 sts).
• Row 64: K2, yo, p103, yo, k2 (109 sts).
• Row 65: K2, [[yo, k2tog] twice, yo, k1, [yo, ssk] twice, yo, sl2-k1-p2sso] twice, [[yo, k2tog] twice, yo, k1, [yo, ssk] twice, yo, sl2-k1-p2sso] 5 times, [yo, k2tog] twice, yo, k1, [yo, ssk] twice, yo, sl2-k1-p2sso, [yo, k2tog] twice, yo, k1, [yo, ssk] twice, yo, k2 (111 sts).
• Row 66: K2, yo, p107, yo, k2 (113 sts).