Shown with a cast-on count of 83 stitches.  

• Row 1 (RS): Sl1 wyif, k2, yo, k38, M1R, k1, M1L, k38, yo, k2, k1 tbl (87 sts).
• Row 2: Sl1 wyif, k3, p79, k3, k1 tbl.
• Row 3: Sl1 wyif, k2, yo, k40, M1R, k1, M1L, k40, yo, k2, k1 tbl (91 sts).
• Row 4: Sl1 wyif, k3, p83, k3, k1 tbl.
• Row 5: Sl1 wyif, k2, yo, [k1, sl1 wyib] 21 times, M1R, k1, M1L, [sl1 wyib, k1] 21 times, yo, k2, k1 tbl (95 sts).
• Row 6: Sl1 wyif, k3, [p1, sl1 wyif] 21 times, p3, [sl1 wyif, p1] 21 times, k3, k1 tbl.
• Row 7: Sl1 wyif, k2, yo, [k3, sl1 wyib] 11 times, M1R, k1, M1L, [sl1 wyib, k3] 11 times, yo, k2, k1 tbl (99 sts).
• Row 8: Sl1 wyif, k3, [p3, sl1 wyif] 11 times, p3, [sl1 wyif, p3] 11 times, k3, k1 tbl.
• Row 9: Sl1 wyif, k2, yo, k2, [sl1 wyib, k3] 11 times, M1R, k1, M1L, [k3, sl1 wyib] 11 times, k2, yo, k2, k1 tbl (103 sts).
• Row 10: Sl1 wyif, k3, p2, [sl1 wyif, p3] 11 times, p3, [p3, sl1 wyif] 11 times, p2, k3, k1 tbl.
• Row 11: Sl1 wyif, k2, yo, k48, M1R, k1, M1L, k48, yo, k2, k1 tbl (107 sts).
• Row 12: Sl1 wyif, k3, p99, k3, k1 tbl.
• Row 13: Sl1 wyif, k2, yo, k50, M1R, k1, M1L, k50, yo, k2, k1 tbl (111 sts).
• Row 14: Sl1 wyif, k3, p103, k3, k1 tbl.
• Row 15: Sl1 wyif, k2, yo, k52, M1R, k1, M1L, k52, yo, k2, k1 tbl (115 sts).
• Row 16: Sl1 wyif, k3, p107, k3, k1 tbl.
• Row 17: Sl1 wyif, k2, yo, k54, M1R, k1, M1L, k54, yo, k2, k1 tbl (119 sts).
• Row 18: Sl1 wyif, k3, p111, k3, k1 tbl.
• Row 19: Sl1 wyif, k2, yo, k56, M1R, k1, M1L, k56, yo, k2, k1 tbl (123 sts).
• Row 20: Sl1 wyif, k3, p115, k3, k1 tbl.
• Row 21: Sl1 wyif, k2, yo, k58, M1R, k1, M1L, k58, yo, k2, k1 tbl (127 sts).
• Row 22: Sl1 wyif, k3, p119, k3, k1 tbl.
• Row 23: Sl1 wyif, k2, yo, k60, M1R, k1, M1L, k60, yo, k2, k1 tbl (131 sts).
• Row 24: Sl1 wyif, k3, p123, k3, k1 tbl.
• Row 25: Sl1 wyif, k2, yo, k62, M1R, k1, M1L, k62, yo, k2, k1 tbl (135 sts).
• Row 26: Sl1 wyif, k3, p127, k3, k1 tbl.
• Row 27: Sl1 wyif, k2, yo, k64, M1R, k1, M1L, k64, yo, k2, k1 tbl (139 sts).
• Row 28: Sl1 wyif, k3, p131, k3, k1 tbl.
• Row 29: Sl1 wyif, k2, yo, k66, M1R, k1, M1L, k66, yo, k2, k1 tbl (143 sts).
• Row 30: Sl1 wyif, k3, p135, k3, k1 tbl.
• Row 31: Sl1 wyif, k2, yo, k68, M1R, k1, M1L, k68, yo, k2, k1 tbl (147 sts).
• Row 32: Sl1 wyif, k3, p139, k3, k1 tbl.
• Row 33: Sl1 wyif, k2, yo, [k1, sl1 wyib] 35 times, M1R, k1, M1L, [sl1 wyib, k1] 35 times, yo, k2, k1 tbl (151 sts).
• Row 34: Sl1 wyif, k3, [p1, sl1 wyif] 35 times, p3, [sl1 wyif, p1] 35 times, k3, k1 tbl.
• Row 35: Sl1 wyif, k2, yo, [k3, sl1 wyib] 18 times, M1R, k1, M1L, [sl1 wyib, k3] 18 times, yo, k2, k1 tbl (155 sts).
• Row 36: Sl1 wyif, k3, [p3, sl1 wyif] 18 times, p3, [sl1 wyif, p3] 18 times, k3, k1 tbl.
• Row 37: Sl1 wyif, k2, yo, k2, [sl1 wyib, k3] 18 times, M1R, k1, M1L, [k3, sl1 wyib] 18 times, k2, yo, k2, k1 tbl (159 sts).
• Row 38: Sl1 wyif, k3, p2, [sl1 wyif, p3] 18 times, p3, [p3, sl1 wyif] 18 times, p2, k3, k1 tbl.
• Row 39: Sl1 wyif, k2, yo, k76, M1R, k1, M1L, k76, yo, k2, k1 tbl (163 sts).
• Row 40: Sl1 wyif, k3, p155, k3, k1 tbl.