Shown with a cast-on count of 19 stitches.  

• Rows 1 and 51 (RS): Sl1 wyib, k3, k2tog, yo, k3, yo, ssk, k3, yo, sl2-k1-p2sso, yo, k1, k1.
• Rows 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, and 52: P19.
• Rows 3 and 49: Sl1 wyib, k5, yo, sl2-k1-p2sso, yo, k5, yo, sl2-k1-p2sso, yo, k1, k1.
• Row 5: Sl1 wyib, k2tog, k11, yo, sl2-k1-p2sso, yo, k1, M1L, k1.
• Row 7: Sl1 wyib, k2tog, k10, yo, sl2-k1-p2sso, yo, k1, k1, M1L, k1.
• Row 9: Sl1 wyib, k2tog, k9, yo, sl2-k1-p2sso, yo, k1, k2, M1L, k1.
• Row 11: Sl1 wyib, k2tog, k2tog, k6, yo, sl2-k1-p2sso, yo, k1, k2, M1L, k1, M1L, k1.
• Row 13: Sl1 wyib, k2tog, k2tog, k4, yo, sl2-k1-p2sso, yo, k1, k4, M1L, k1, M1L, k1.
• Row 15: Sl1 wyib, k2tog, k2tog, k2, yo, sl2-k1-p2sso, yo, k1, k6, M1L, k1, M1L, p1.
• Row 17: Sl1 wyib, k2tog, k2, yo, sl2-k1-p2sso, yo, k10, M1L, k1.
• Row 19: Sl1 wyib, k2tog, k1, yo, sl2-k1-p2sso, yo, k11, M1L, k1.
• Row 21: Sl1 wyib, k2tog, yo, sl2-k1-p2sso, yo, k12, M1L, k1.
• Rows 23 and 29: Sl1 wyib, k1, yo, sl2-k1-p2sso, yo, k5, yo, sl2-k1-p2sso, yo, k5, k1.
• Rows 25 and 27: Sl1 wyib, k1, yo, sl2-k1-p2sso, yo, k3, k2tog, yo, k3, yo, ssk, k3, k1.
• Row 31: Sl1 wyib, M1R, k1, yo, sl2-k1-p2sso, yo, k12, ssk.
• Row 33: Sl1 wyib, M1R, k2, yo, sl2-k1-p2sso, yo, k11, ssk.
• Row 35: Sl1 wyib, M1R, k3, yo, sl2-k1-p2sso, yo, k10, ssk.
• Row 37: Sl1 wyib, M1R, k1, M1R, k3, yo, sl2-k1-p2sso, yo, k7, ssk, ssk.
• Row 39: Sl1 wyib, M1R, k1, M1R, k5, yo, sl2-k1-p2sso, yo, k5, ssk, ssk.
• Row 41: Sl1 wyib, M1R, k1, M1R, k7, yo, sl2-k1-p2sso, yo, k3, ssk, ssk.
• Row 43: Sl1 wyib, M1R, k10, yo, sl2-k1-p2sso, yo, k3, ssk.
• Row 45: Sl1 wyib, M1R, k11, yo, sl2-k1-p2sso, yo, k2, ssk.
• Row 47: Sl1 wyib, M1R, k12, yo, sl2-k1-p2sso, yo, k1, ssk.