Row 1 (WS): Sl1 wyif, p2tog, p34, ssp, p1 (38 sts). Row 2: Sl1 wyib, ssk, yo, ssk, k2, yo, k2tog, yo, ssk, yo, k2, k2tog, yo, k2tog, k4, ssk, yo, ssk, k2, yo, k2tog, yo, ssk, yo, k2, k2tog, yo, k2tog, k1 (36 sts). Rows 3, 5, 7, 9, 11, 13, 15, and 17: Sl1 wyif, purl. Row 4: Sl1 wyib, ssk, yo, ssk, k1, yo, k2tog, yo, k1, yo, ssk, yo, k1, k2tog, yo, k2tog, k4, ssk, yo, …
Row 1 (WS): Sl1 wyif, p2tog, p34, ssp, p1 (38 sts). Row 2: Sl1 wyib, ssk, yo, ssk, k2, yo, k2tog, yo, ssk, yo, k2, k2tog, yo, k2tog, k4, ssk, yo, ssk, k2, yo, k2tog, yo, ssk, yo, k2, k2tog, yo, k2tog, k1 (36 sts). Rows 3, 5, 7, 9, 11, 13, 15, and 17: Sl1 wyif, purl. Row 4: Sl1 wyib, ssk, yo, ssk, k1, yo, k2tog, yo, k1, yo, ssk, yo, k1, k2tog, yo, k2tog, k4, ssk, yo, ssk, k1, yo, k2tog, yo, k1, yo, ssk, yo, k1, k2tog, yo, k2tog, k1. Row 6: Sl1 wyib, ssk, yo, ssk, k2tog, k1, yo, k1, yo, k1, ssk, k2tog, yo, k2tog, k4, ssk, yo, ssk, k2tog, k1, yo, k1, yo, k1, ssk, k2tog, yo, k2tog, k1 (32 sts). Row 8: Sl1 wyib, ssk, yo, ssk, k5, k2tog, yo, k2tog, k4, ssk, yo, ssk, k5, k2tog, yo, k2tog, k1 (28 sts). Row 10: Sl1 wyib, ssk, yo, ssk, k3, k2tog, yo, k2tog, k4, ssk, yo, ssk, k3, k2tog, yo, k2tog, k1 (24 sts). Row 12: Sl1 wyib, ssk, yo, ssk, k1, k2tog, yo, k2tog, k4, ssk, yo, ssk, k1, k2tog, yo, k2tog, k1 (20 sts). Row 14: Sl1 wyib, ssk, sl2-k1-p2sso, k2tog, k4, ssk, sl2-k1-p2sso, k2tog, k1 (12 sts). Row 16: Sl1 wyib, sl2-k1-p2sso, k4, sl2-k1-p2sso, k1 (8 sts).
Shown with a cast-on count of 40 stitches.