Shown with a cast-on count of 49 stitches.  

• Row 1 (RS): [Yo, ssk, k7, k2tog, yo, k1] twice, yo, k1, [yo, k1, yo, ssk, k7, k2tog] twice, yo (51 sts).
• Row 2: P51.
• Row 3: [K1, yo, ssk, k5, k2tog, yo, k2] twice, [k1, yo] twice, [k3, yo, ssk, k5, k2tog, yo] twice, k1 (53 sts).
• Row 4: P53.
• Row 5: [[Yo, ssk] twice, k3, [k2tog, yo] twice, k1] twice, yo, ssk, yo, k1, [yo, k2tog, yo, k1, [yo, ssk] twice, k3, k2tog] twice, yo, k2tog, yo (55 sts).
• Row 6: P55.
• Row 7: K1, [[yo, ssk] twice, k1, [k2tog, yo] twice, k3] twice, yo, ssk, yo, k1, [yo, k2tog, yo, k3, [yo, ssk] twice, k1, k2tog] twice, yo, k2tog, yo, k1 (57 sts).
• Row 8: P57.
• Row 9: [Yo, [ssk, yo] twice, sl2-k1-p2sso, yo, [k2tog, yo] twice, k1] twice, yo, [ssk, yo] twice, k1, [yo, [k2tog, yo] twice, k1, yo, [ssk, yo] twice, sl2-k1-p2sso] twice, yo, [k2tog, yo] twice (59 sts).
• Row 10: P59.
• Row 11: K1, [[yo, ssk] twice, k1, [k2tog, yo] twice, k3] twice, yo, [ssk, yo] twice, k1, yo, [[k2tog, yo] twice, k3, [yo, ssk] twice, k1] twice, [k2tog, yo] twice, k1 (61 sts).
• Row 12: P61.
• Row 13: [K2, yo, ssk, yo, sl2-k1-p2sso, yo, k2tog, yo, k3] twice, k2, yo, [ssk, yo] twice, k1, yo, [k2tog, yo] twice, [k5, yo, ssk, yo, sl2-k1-p2sso, yo, k2tog, yo] twice, k2 (63 sts).
• Row 14: P63.
• Row 15: [K3, yo, ssk, k1, k2tog, yo, k4] twice, k3, yo, [ssk, yo] twice, k1, yo, [k2tog, yo] twice, [k7, yo, ssk, k1, k2tog, yo] twice, k3 (65 sts).
• Row 16: P65.
• Row 17: [K4, yo, sl2-k1-p2sso, yo, k5] twice, k4, yo, [ssk, yo] twice, k1, yo, [k2tog, yo] twice, [k9, yo, sl2-k1-p2sso, yo] twice, k4 (67 sts).
• Row 18: P67.
• Row 19: [K3, k2tog, yo, k1, yo, ssk, k4] twice, k3, yo, [ssk, yo] 3 times, k1, yo, [k2tog, yo] 3 times, [k7, k2tog, yo, k1, yo, ssk] twice, k3 (69 sts).
• Row 20: P69.
• Row 21: [K2, k2tog, yo, k3, yo, ssk, k3] twice, k4, yo, [ssk, yo] 3 times, k1, yo, [k2tog, yo] 3 times, k4, [k3, k2tog, yo, k3, yo, ssk, k2] twice (71 sts).
• Row 22: P71.
• Row 23: K1, [[k2tog, yo] twice, k1, [yo, ssk] twice, k3] twice, k2tog, yo, k2, yo, [ssk, yo] 3 times, k1, yo, [k2tog, yo] 3 times, k2, yo, ssk, [k3, [k2tog, yo] twice, k1, [yo, ssk] twice] twice, k1 (73 sts).
• Row 24: P73.
• Row 25: [[K2tog, yo] twice, k3, [yo, ssk] twice, k1] twice, [k2tog, yo] twice, k2, yo, [ssk, yo] 3 times, k1, yo, [k2tog, yo] 3 times, k2, [[yo, ssk] twice, k1, [k2tog, yo] twice, k3] twice, [yo, ssk] twice (75 sts).
• Row 26: P75.
• Row 27: [Yo, [k2tog, yo] twice, k1, yo, [ssk, yo] twice, sl2-k1-p2sso] twice, [yo, k2tog] 3 times, k1, yo, [ssk, yo] 3 times, k1, yo, [k2tog, yo] 3 times, k1, ssk, [yo, [ssk, yo] twice, sl2-k1-p2sso, yo, [k2tog, yo] twice, k1] twice, yo, [ssk, yo] twice (77 sts).
• Row 28: P77.
• Row 29: [[K2tog, yo] twice, k3, [yo, ssk] twice, k1] twice, [k2tog, yo] twice, k4, yo, [ssk, yo] 3 times, k1, yo, [k2tog, yo] 3 times, k4, [[yo, ssk] twice, k1, [k2tog, yo] twice, k3] twice, [yo, ssk] twice (79 sts).
• Row 30: P79.
• Row 31: Yo, k2tog, yo, [k5, yo, ssk, yo, sl2-k1-p2sso, yo, k2tog, yo] twice, k2tog, k5, yo, [ssk, yo] 3 times, k1, yo, [k2tog, yo] 3 times, k5, ssk, [yo, ssk, yo, sl2-k1-p2sso, yo, k2tog, yo, k5] twice, yo, ssk, yo (81 sts).
• Row 32: P81.
• Row 33: K2tog, yo, [k7, yo, ssk, k1, k2tog, yo] twice, k8, yo, [ssk, yo] 3 times, k1, yo, [k2tog, yo] 3 times, k1, [k7, yo, ssk, k1, k2tog, yo] twice, k7, yo, ssk (83 sts).
• Row 34: P83.
• Row 35: Yo, [k9, yo, sl2-k1-p2sso, yo] twice, k2tog, k9, yo, [ssk, yo] 3 times, k1, yo, [k2tog, yo] 3 times, k9, ssk, [yo, sl2-k1-p2sso, yo, k9] twice, yo (85 sts).
• Row 36: P85.