Shown with a cast-on count of 249 stitches.  

• Row 31 (RS): Sl1 wyif, k2, yo, k121, M1R, k1, M1L, k121, yo, k2, k1 tbl (253 sts).
• Row 32: Sl1 wyif, k3, p245, k3, k1 tbl.
• Row 33: Sl1 wyif, k2, yo, k1, [sl1 wyib, k1] 61 times, M1R, k1, M1L, [k1, sl1 wyib] 61 times, k1, yo, k2, k1 tbl (257 sts).
• Row 34: Sl1 wyif, k3, p249, k3, k1 tbl.
• Row 35: Sl1 wyif, k2, yo, k1, [sl1 wyib, k3] 31 times, M1R, k1, M1L, [k3, sl1 wyib] 31 times, k1, yo, k2, k1 tbl (261 sts).
• Row 36: Sl1 wyif, k3, p253, k3, k1 tbl.
• Row 37: Sl1 wyif, k2, yo, k3, [k1, sl1 wyib, k2] 31 times, M1R, k1, M1L, [k2, sl1 wyib, k1] 31 times, k3, yo, k2, k1 tbl (265 sts).
• Row 38: Sl1 wyif, k3, p257, k3, k1 tbl.
• Row 39: Sl1 wyif, k2, yo, k129, M1R, k1, M1L, k129, yo, k2, k1 tbl (269 sts).
• Row 40: Sl1 wyif, k3, p261, k3, k1 tbl.