Row 210 (RS): P2tog, yo, (k1, p1) in next st, yo, sl1-k2tog-psso, yo, *[k1, yo, sl2-k1-p2sso, yo, (k1, p1) in next st, yo, sl2-k1-p2sso, yo] twice, repeat from * to last 7 sts, k1, yo, sl2-k1-p2sso, yo, (k1, p1) in next st, yo, ssp (multiple of 18 sts, plus 15).
Row 252 (RS): P1, yo, k1, yo, sl1-k2tog-psso, yo, k1, (k1, p1) in next st, k1, yo, sl1-k2tog-psso, yo, k1, (k1, p1) in next st, k1, yo, *sl1-k2tog-psso, yo, k1, (k1, p1) in next st, k1, yo, sl1-k2tog-psso, yo, k1, (k1, p1) in next st, k1, yo, sl1-k2tog-psso, yo, k1, yo, ssk, yo, sl1-k2tog-psso, yo, k2tog, yo, k1, yo, sl1-k2tog-psso, yo, k1, (k1, p1) in next st, k1, yo, sl1-k2tog-psso, yo, k1, (k1, p1) in next st, k1, yo, repeat from * to last 17 sts, sl1-k2tog-psso, yo, k1, (k1, p1) in next st, k1, yo, sl1-k2tog-psso, yo, k1, (k1, p1) in next st, k1, yo, sl1-k2tog-psso, yo, k1, yo, p1 (multiple of 40 sts, plus 37).
Row 254 (RS): P1, yo, k3tog, yo, [k1, yo, k1, k2tog, yo wrapping yarn twice, ssk, k1, yo] twice, *[k1, yo, k1, k2tog, yo wrapping yarn twice, ssk, k1, yo] twice, k1, yo, sl1-k2tog-psso, yo, ssk, k1, k2tog, yo, k3tog, yo, [k1, yo, k1, k2tog, yo wrapping yarn twice, ssk, k1, yo] twice, repeat from * to last 19 sts, [k1, yo, k1, k2tog, yo wrapping yarn twice, ssk, k1, yo] twice, k1, yo, sl1-k2tog-psso, yo, p1 (multiple of 42 sts, plus 41).
Row 255: P8, (p1, k1, p1) in next st, p7, (p1, k1, p1) in next st, p3, *p4, (p1, k1, p1) in next st, p7, (p1, k1, p1) in next st, p17, (p1, k1, p1) in next st, p7, (p1, k1, p1) in next st, p3, repeat from * to last 21 sts, p4, (p1, k1, p1) in next st, p7, (p1, k1, p1) in next st, p8 (multiple of 50 sts, plus 49).