Shown with a cast-on count of 53 stitches.  

• Row 273 (WS): P21, [k1, p1] 7 times, k3, p1, k1, p4, k1, k1, p3, p2tog, k1, p1 (52 sts).
• Row 274: K1, p1, k4, p1, p1, k4, p1, yo, k1, yo, cddp, k1, p1, [1/1/1 LPC, p1] 3 times, knit.
• Row 275: Purl to last 31 sts, [k1, p1] 8 times, p2, k1, p4, k1, k1, p3, ssk, p1 (51 sts).
• Row 276: K1, p1, sl2-k1-p2sso, p2tog, 2/2 LC, p1, k1, yo, k1, yo, k1, p1, k3tog, p1, [1/1/1 RPC, p1] twice, k1, p1, k1, incL, k20, incL (50 sts).
• Row 277: Purl to last 27 sts, [k1, p1] 6 times, k1, p5, k1, p4, k1, p1, k1, p1.
• Row 278: K1, p1, k1, p1, k4, p1, k2, yo, k1, yo, k2, p1, sl1-k2tog-psso, p1, [1/1/1 LPC, p1] twice, knit.
• Row 279: Purl to last 27 sts, [k1, p1] 5 times, k1, p7, k1, p4, k1, ssk, p1 (49 sts).
• Row 280: K1, p1, p1, 2/2 LC, p1, k3, yo, k1, yo, k3, p1, k3tog, p1, 1/1/1 RPC, p1, k1, p1, knit.
• Row 281: Purl to last 26 sts, [k1, p1] 4 times, k1, p9, k1, p4, ssk, p1 (48 sts).
• Rows 282, 298, 314, and 330: K1, p1, k4, incL, pfb, ssk, k5, k2tog, p1, [1/1/1 LPC, p1] twice, knit.
• Rows 283, 299, and 315: Purl to last 25 sts, [k1, p1] 4 times, k1, p7, k2, p5, k1, p1.
• Row 284: K1, p1, 2/2 LC, 1/1 LPC, p1, ssk, k3, k2tog, p1, k1, yo, M1L, p1, 1/1/1 RPC, p1, k1, p1, knit.
• Rows 285, 301, and 317: Purl to last 25 sts, [k1, p1] 4 times, k1 tbl, p1, k1, p5, k1, p1, k1, p4, k1, p1.
• Rows 286, 302, and 318: K1, p1, k4, p1, k1, p1, ssk, k1, k2tog, p1, M1R, yo, k1, p1, [1/1/1 LPC, p1] twice, knit.
• Rows 287, 303, and 319: Purl to last 25 sts, [k1, p1] 5 times, k1 tbl, p1, k1, p3, k1, p1, k1, p4, k1, p1.
• Row 288: K1, p1, 2/2 LC, p1, k1, p1, sl2-k1-p2sso, p1, k1, yo, M1L, p1, [1/1/1 RPC, p1] twice, k1, p1, ssk, knit (47 sts).
• Rows 289, 305, and 321: Purl to last 25 sts, [k1, p1] 6 times, k1 tbl, p1, k3, p1, k1, p4, k1, p1.
• Rows 290, 306, and 322: K1, p1, k4, p1, yo, k1, yo, cddp, k1, p1, [1/1/1 LPC, p1] 3 times, knit.
• Rows 291, 307, and 323: Purl to last 25 sts, [k1, p1] 8 times, p2, k1, p4, k1, p1.
• Row 292: K1, p1, 2/2 LC, p1, k1, yo, k1, yo, k1, p1, k3tog, p1, [1/1/1 RPC, p1] twice, k1, p1, ssk, knit (46 sts).
• Rows 293, 309, and 325: Purl to last 25 sts, [k1, p1] 6 times, k1, p5, k1, p4, k1, p1.
• Rows 294, 310, and 326: K1, p1, k4, p1, k2, yo, k1, yo, k2, p1, sl1-k2tog-psso, p1, [1/1/1 LPC, p1] twice, knit.
• Rows 295, 311, and 327: Purl to last 25 sts, [k1, p1] 5 times, k1, p7, k1, p4, k1, p1.
• Rows 296, 312, and 328: K1, p1, 2/2 LC, p1, k3, yo, k1, yo, k3, p1, k3tog, p1, 1/1/1 RPC, p1, k1, p1, knit.
• Rows 297, 313, and 329: Purl to last 25 sts, [k1, p1] 4 times, k1, p9, k1, p4, k1, p1.
• Row 300: K1, p1, 2/2 LC, 1/1 LPC, p1, ssk, k3, k2tog, p1, k1, yo, M1L, p1, 1/1/1 RPC, p1, k1, p1, ssk, knit (45 sts).
• Rows 304 and 320: K1, p1, 2/2 LC, p1, k1, p1, sl2-k1-p2sso, p1, k1, yo, M1L, p1, [1/1/1 RPC, p1] twice, k1, p1, knit.
• Row 308: K1, p1, 2/2 LC, p1, k1, yo, k1, yo, k1, p1, k3tog, p1, [1/1/1 RPC, p1] twice, k1, p1, ssk, knit (44 sts).
• Row 316: K1, p1, 2/2 LC, 1/1 LPC, p1, ssk, k3, k2tog, p1, k1, yo, M1L, p1, 1/1/1 RPC, p1, k1, p1, ssk, knit (43 sts).
• Row 324: K1, p1, 2/2 LC, p1, k1, yo, k1, yo, k1, p1, k3tog, p1, [1/1/1 RPC, p1] twice, k1, p1, ssk, knit (42 sts).
• Row 331: BO 6 sts, p10, [k1, p1] 4 times, k1, p7, k2, p5, k1, p1 (36 sts).
• Row 332: K1, p1, 2/2 LC, 1/1 LPC, p1, ssk, k3, k2tog, p1, k1, yo, M1L, p1, 1/1/1 RPC, p1, k1, p1, ssk, knit to last 4 sts, k3tog, k1 (33 sts).
• Row 333: P1, p2tog, p5, k1, p1, k1, p1, k1, p1, k1, p1, k1 tbl, p1, k1, p4, w&t (22 sts).
• Row 334: K2, k2tog, p1, M1R, yo, k1, p1, [1/1/1 LPC, p1] twice, k4, k2tog, k1.
• Row 335: P1, p2tog, p3, k1, p1, k1, p1, k1, p1, w&t (11 sts).
• Row 336: 1/1/1 RPC, p1, k1, p1, k5.
• Row 337: P1, p2tog, p2, [k1, p1] 5 times, k1 tbl, p1, k1, p4, k1, p1, k1, p4, k1, p1 (30 sts).
• Row 338: K1, p1, k4, p1, k1, p1, k4tog, p1, k1, yo, M1L, p1, 1/1/1 RPC, p1, k1, p1, 1/1/1 LPC, p1, k4 (29 sts).