Shown with a cast-on count of 45 stitches.  

• Row 29 (RS): Sl1 wyib, k14, [yo, k15] twice (47 sts).
• Row 30: Sl1 wyif, [k13, p1, k1, p1] twice, k13, p1.
• Row 31: Sl1 wyib, k14, [(k1, yo, k1) in next st, k15] twice (51 sts).
• Row 32: Sl1 wyif, [k13, p1, k3, p1] twice, k13, p1.
• Row 33: Sl1 wyib, k14, [k1, (k1, yo, k1) in next st, k1, k15] twice (55 sts).
• Row 34: Sl1 wyif, [k13, p1, k5, p1] twice, k13, p1.
• Row 35: Sl1 wyib, k14, [k2, (k1, yo, k1) in next st, k2, k15] twice (59 sts).
• Row 36: Sl1 wyif, [k13, p1, k7, p1] twice, k13, p1.
• Row 37: Sl1 wyib, k14, [k3, (k1, yo, k1) in next st, k3, k15] twice (63 sts).
• Rows 38 and 40: Sl1 wyif, [k13, p1, k9, p1] twice, k13, p1.
• Rows 39, 47, and 67: Sl1 wyib, knit.
• Row 41: Sl1 wyib, k14, [k4, (k1, yo, k1) in next st, k4, k15] twice (67 sts).
• Row 42: Sl1 wyif, [k13, p1, k11, p1] twice, k13, p1.
• Row 43: Sl1 wyib, k14, [k5, (k1, yo, k1) in next st, k5, k15] twice (71 sts).
• Row 44: Sl1 wyif, [k13, p1] 5 times.
• Row 45: Sl1 wyib, k14, [k6, (k1, yo, k1) in next st, k6, k15] twice (75 sts).
• Row 46: Sl1 wyif, [k13, p1, k15, p1] twice, k13, p1.
• Row 48: Sl1 wyif, [k13, p2] 4 times, k13, p1.
• Row 49: Sl1 wyib, k14, [yo, k15] 4 times (79 sts).
• Row 50: Sl1 wyif, [k13, p1, k1, p1] 4 times, k13, p1.
• Row 51: Sl1 wyib, k14, [(k1, yo, k1) in next st, k15] 4 times (87 sts).
• Row 52: Sl1 wyif, [k13, p1, k3, p1] 4 times, k13, p1.
• Row 53: Sl1 wyib, k14, [k1, (k1, yo, k1) in next st, k1, k15] 4 times (95 sts).
• Row 54: Sl1 wyif, [k13, p1, k5, p1] 4 times, k13, p1.
• Row 55: Sl1 wyib, k14, [k2, (k1, yo, k1) in next st, k2, k15] 4 times (103 sts).
• Row 56: Sl1 wyif, [k13, p1, k7, p1] 4 times, k13, p1.
• Row 57: Sl1 wyib, k14, [k3, (k1, yo, k1) in next st, k3, k15] 4 times (111 sts).
• Rows 58 and 60: Sl1 wyif, [k13, p1, k9, p1] 4 times, k13, p1.
• Row 59: Sl1 wyib, k14, [k9, k15] 4 times.
• Row 61: Sl1 wyib, k14, [k4, (k1, yo, k1) in next st, k4, k15] 4 times (119 sts).
• Row 62: Sl1 wyif, [k13, p1, k11, p1] 4 times, k13, p1.
• Row 63: Sl1 wyib, k14, [k5, (k1, yo, k1) in next st, k5, k15] 4 times (127 sts).
• Row 64: Sl1 wyif, [k13, p1] 9 times.
• Row 65: Sl1 wyib, k14, [k6, (k1, yo, k1) in next st, k6, k15] 4 times (135 sts).
• Row 66: Sl1 wyif, [k13, p1, k15, p1] 4 times, k13, p1.
• Row 68: Sl1 wyif, [k13, p2] 8 times, k13, p1.