Shown with a cast-on count of 3 stitches.  

• Rows 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35, 37, 39, 41, 43, 45, 47, and 49 (WS): Purl.
• Row 2: Yo, *k1, yo, repeat from * (multiple of 2 sts, plus 1).
• Row 4: K1, *yo, k1, repeat from * (multiple of 2 sts, plus 1).
• Row 6: K1, *k1, yo, k1, yo, k2, repeat from * (multiple of 6 sts, plus 1).
• Row 8: K1, *k2, yo, k1, yo, k3, repeat from * (multiple of 8 sts, plus 1).
• Row 10: K1, *k3, yo, k1, yo, k4, repeat from * (multiple of 10 sts, plus 1).
• Row 12: K1, *k4, yo, k1, yo, k5, repeat from * (multiple of 12 sts, plus 1).
• Row 14: K1, *k5, yo, k1, yo, k6, repeat from * (multiple of 14 sts, plus 1).
• Row 16: *Ssk, k1, k2tog, [yo, k1] 5 times, yo, k2, k2tog, repeat from * to last 15 sts, ssk, k1, k2tog, [yo, k1] 5 times, yo, ssk, k1, k2tog (multiple of 17 sts, plus 17).
• Row 18: *Sl1-k2tog-psso, yo, k3, yo, k2, yo, k1, yo, k2, yo, k3, yo, k3tog, repeat from * (multiple of 19 sts).
• Row 20: *Ssk, k1, k2tog, yo, k1, yo, k3, yo, k1, yo, k3, yo, k1, yo, ssk, k1, k2tog, repeat from * (multiple of 21 sts).
• Row 22: *Sl1-k2tog-psso, yo, k3, yo, k4, yo, k1, yo, k4, yo, k3, yo, k3tog, repeat from * (multiple of 23 sts).
• Row 24: *Ssk, k1, k2tog, yo, k1, yo, k5, yo, k1, yo, k5, yo, k1, yo, ssk, k1, k2tog, repeat from * (multiple of 25 sts).
• Row 26: *Sl1-k2tog-psso, yo, k3, yo, k6, yo, k1, yo, k6, yo, k3, yo, k3tog, repeat from * (multiple of 27 sts).
• Row 28: *Yo, ssk, k1, k2tog, yo, k1, yo, ssk, k11, k2tog, yo, k1, yo, ssk, k1, k2tog, repeat from *, yo (multiple of 26 sts, plus 1).
• Row 30: K1, *yo, sl1-k2tog-psso, yo, k3, yo, ssk, k9, k2tog, yo, k3, yo, k3tog, yo, k1, repeat from *.
• Row 32: K1, *k1, yo, ssk, k1, k2tog, yo, k1, yo, ssk, k7, k2tog, yo, k1, yo, ssk, k1, k2tog, yo, k2, repeat from *.
• Row 34: Ssk, yo, k1, yo, sl1-k2tog-psso, yo, k3, yo, ssk, k5, k2tog, yo, k3, yo, k3tog, yo, k1, yo, *sl1-k2tog-psso, yo, k1, yo, sl1-k2tog-psso, yo, k3, yo, ssk, k5, k2tog, yo, k3, yo, k3tog, yo, k1, yo, repeat from * to last 2 sts, ssk.
• Row 36: K1, *yo, k2tog, yo, k1, yo, ssk, k1, k2tog, yo, k1, yo, ssk, k3, k2tog, yo, k1, yo, ssk, k1, k2tog, yo, k1, yo, k2tog, yo, k1, repeat from * (multiple of 28 sts, plus 1).
• Row 38: Ssk, yo, k1, yo, k2tog, yo, k1, yo, sl1-k2tog-psso, yo, k3, yo, ssk, k1, k2tog, yo, k3, yo, k3tog, yo, k1, yo, k2tog, yo, k1, yo, *sl1-k2tog-psso, yo, k1, yo, k2tog, yo, k1, yo, sl1-k2tog-psso, yo, k3, yo, ssk, k1, k2tog, yo, k3, yo, k3tog, yo, k1, yo, k2tog, yo, k1, yo, repeat from * to last 2 sts, ssk (multiple of 30 sts, plus 31).
• Row 40: K1, *yo, sl1-k2tog-psso, yo, k1, yo, k2tog, yo, k1, yo, ssk, k1, k2tog, yo, k1, yo, sl1-k2tog-psso, yo, k1, yo, ssk, k1, k2tog, yo, k1, yo, k2tog, yo, k1, yo, sl1-k2tog-psso, yo, k1, repeat from * (multiple of 32 sts, plus 1).
• Row 42: Ssk, yo, k1, yo, sl1-k2tog-psso, yo, k1, yo, k2tog, yo, k1, yo, [ssk] 3 times, yo, k1, yo, [k2tog] 3 times, yo, k1, yo, k2tog, yo, k1, yo, sl1-k2tog-psso, yo, k1, yo, *sl1-k2tog-psso, yo, k1, yo, sl1-k2tog-psso, yo, k1, yo, k2tog, yo, k1, yo, [ssk] 3 times, yo, k1, yo, [k2tog] 3 times, yo, k1, yo, k2tog, yo, k1, yo, sl1-k2tog-psso, yo, k1, yo, repeat from * to last 2 sts, ssk.
• Row 44: K1, *[yo, sl1-k2tog-psso, yo, k1] twice, yo, k2tog, yo, k1, yo, sl1-k2tog-psso, k3, k3tog, yo, k1, yo, k2tog, [yo, k1, yo, sl1-k2tog-psso] twice, yo, k1, repeat from *.
• Row 46: Ssk, [yo, k1, yo, sl1-k2tog-psso] twice, yo, k1, yo, k2tog, yo, k1, yo, ssk, k1, k2tog, yo, k1, yo, k2tog, [yo, k1, yo, sl1-k2tog-psso] twice, yo, k1, yo, *sl1-k2tog-psso, [yo, k1, yo, sl1-k2tog-psso] twice, yo, k1, yo, k2tog, yo, k1, yo, ssk, k1, k2tog, yo, k1, yo, k2tog, [yo, k1, yo, sl1-k2tog-psso] twice, yo, k1, yo, repeat from * to last 2 sts, ssk (multiple of 34 sts, plus 35).
• Row 48: K1, *[yo, sl1-k2tog-psso, yo, k1] 3 times, yo, k2tog, yo, k1, yo, sl1-k2tog-psso, yo, k1, yo, k2tog, [yo, k1, yo, sl1-k2tog-psso] 3 times, yo, k1, repeat from * (multiple of 36 sts, plus 1).
• Row 50: K1, M1L, k11, M1L, *k12, M1L, repeat from * to last st, k1 (multiple of 13 sts, plus 15).