Shown with a cast-on count of 7 stitches.  

• Row 1 (RS): [Yo, k1] 7 times (14 sts).
• Row 2: [Yo, k2] 7 times (21 sts).
• Row 3: [Yo, k3] 7 times (28 sts).
• Row 4: [Yo, k4] 7 times (35 sts).
• Row 5: [Yo, k5] 7 times (42 sts).
• Row 6: [Yo, k6] 7 times (49 sts).
• Row 7: [Yo, k7] 7 times (56 sts).
• Row 8: Yo, knit (57 sts).
• Row 9: K1, yo, k1 tbl, [p1, k1 tbl] 3 times, [yo, k9, yo, k1 tbl, [p1, k1 tbl] 3 times] 3 times, yo, k1 (65 sts).
• Row 10: K2, p1 tbl, [k1, p1 tbl] 3 times, [p11, p1 tbl, [k1, p1 tbl] 3 times] 3 times, k2.
• Row 11: K2, yo, k1 tbl, [p1, k1 tbl] 3 times, [yo, k1, yo, sl2-k1-p2sso, yo, k3, yo, sl2-k1-p2sso, yo, k1, yo, k1 tbl, [p1, k1 tbl] 3 times] 3 times, yo, k2 (73 sts).
• Row 12: K3, p1 tbl, [k1, p1 tbl] 3 times, [p13, p1 tbl, [k1, p1 tbl] 3 times] 3 times, k1, sl2 wyif.
• Row 13: K3, yo, k1 tbl, p1, p3so-k1-yo-k1, p1, k1 tbl, [yo, k2, yo, k2tog, ssk, yo, k1 tbl, yo, k2tog, ssk, yo, k2, yo, k1 tbl, p1, p3so-k1-yo-k1, p1, k1 tbl] 3 times, yo, k1, sl2 wyif (81 sts).
• Row 14: K2, p2, p1 tbl, k1, p3, k1, p1 tbl, [p15, p1 tbl, k1, p3, k1, p1 tbl] 3 times, p2, sl2 wyif.
• Row 15: K2, ssk, yo, p3so-k1-yo-k1, k1, p3so-k1-yo-k1, [yo, k1, yo, k2tog, k1, ssk, k1, yo, k1 tbl, yo, k1, k2tog, k1, ssk, yo, k1, yo, p3so-k1-yo-k1, k1, p3so-k1-yo-k1] 3 times, yo, k2tog, sl2 wyif (87 sts).
• Rows 16 and 18: K2, purl to last 2 sts, sl2 wyif.
• Row 17: K2, ssk, yo, k2, p3so-k1-yo-k1, k2, [yo, k1, yo, k2tog, k1, ssk, k2, yo, k1 tbl, yo, k2, k2tog, k1, ssk, yo, k1, yo, k2, p3so-k1-yo-k1, k2] 3 times, yo, k2tog, sl2 wyif (93 sts).
• Row 19: K2, ssk, yo, p3so-k1-yo-k1, k1, p3so-k1-yo-k1, [yo, k1, yo, k2tog, k1, ssk, k3, yo, k1 tbl, yo, k3, k2tog, k1, ssk, yo, k1, yo, p3so-k1-yo-k1, k1, p3so-k1-yo-k1] 3 times, yo, k2tog, sl2 wyif (99 sts).
• Row 20: K2, p2, p1 tbl, k1 tbl, p3, k1 tbl, p1 tbl, [p21, p1 tbl, k1 tbl, p3, k1 tbl, p1 tbl] 3 times, p2, sl2 wyif.
• Row 21: K2, ssk, yo, k1 tbl, p1, p3so-k1-yo-k1, p1, k1 tbl, [yo, k1, yo, k2tog, k1, ssk, k4, yo, k1 tbl, yo, k4, k2tog, k1, ssk, yo, k1, yo, k1 tbl, p1, p3so-k1-yo-k1, p1, k1 tbl] 3 times, yo, k2tog, sl2 wyif (105 sts).
• Row 22: K2, p2, p1 tbl, k1, p1 tbl, k1 tbl, p1 tbl, k1, p1 tbl, [p23, p1 tbl, k1, p1 tbl, k1 tbl, p1 tbl, k1, p1 tbl] 3 times, p2, sl2 wyif.
• Row 23: K2, ssk, yo, k1 tbl, [p1, k1 tbl] 3 times, [yo, k1, yo, k2tog, k1, ssk, k5, yo, k1 tbl, yo, k5, k2tog, k1, ssk, yo, k1, yo, k1 tbl, [p1, k1 tbl] 3 times] 3 times, yo, k2tog, sl2 wyif (111 sts).
• Row 24: K2, p2, p1 tbl, [k1, p1 tbl] 3 times, [p25, p1 tbl, [k1, p1 tbl] 3 times] 3 times, p2, sl2 wyif.
• Row 25: K2, k2tog, [yo, k1 tbl, [p1, k1 tbl] 3 times, yo, k1, yo, ssk, k1, k2tog, k6, yo, k1 tbl, yo, k6, ssk, k1, k2tog, yo, k1] 3 times, yo, k1 tbl, p1, k1 tbl, p1, k1 tbl, p1, k1 tbl, yo, ssk, sl2 wyif (117 sts).
• Row 26: K2, p2, [p1 tbl, [k1, p1 tbl] 3 times, p27] 3 times, p1 tbl, [k1, p1 tbl] 3 times, p2, sl2 wyif.
• Row 27: K2, k2tog, yo, [k1 tbl, p1, p3so-k1-yo-k1, p1, k1 tbl, yo, k7, k2tog, yo, ssk, k2, yo, k1 tbl, yo, k2, k2tog, yo, ssk, k7, yo] 3 times, k1 tbl, p1, p3so-k1-yo-k1, p1, k1 tbl, yo, ssk, sl2 wyif (123 sts).
• Row 28: K2, p2, [p1 tbl, k1, p3, k1, p1 tbl, p29] 3 times, p1 tbl, k1, p3, k1, p1 tbl, p2, sl2 wyif.
• Row 29: K2, k2tog, yo, [p3so-k1-yo-k1, k1, p3so-k1-yo-k1, yo, k2, k2tog, [yo] twice, ssk, k1, k2tog, yo, k1, yo, ssk, k5, k2tog, yo, k1, yo, ssk, k1, k2tog, [yo] twice, ssk, k2, yo] 3 times, p3so-k1-yo-k1, k1, p3so-k1-yo-k1, yo, ssk, sl2 wyif (129 sts).
• Row 30: K2, p2, [p7, p4, k1, p20, k1, p5] 3 times, p9, sl2 wyif.
• Row 31: K2, k2tog, yo, [k2, p3so-k1-yo-k1, k2, yo, k4, k2tog, [yo] twice, [sl2-k1-p2sso, [yo] twice] twice, ssk, k3, k2tog, [yo] twice, [sl2-k1-p2sso, [yo] twice] twice, ssk, k4, yo] 3 times, k2, p3so-k1-yo-k1, k2, yo, ssk, sl2 wyif (135 sts).
• Row 32: K2, p2, [p7, p6, k1, p2, k1, p2, k1, p6, k1, p2, k1, p2, k1, p7] 3 times, p9, sl2 wyif.
• Row 33: K2, k2tog, yo, [p3so-k1-yo-k1, k1, p3so-k1-yo-k1, yo, k6, k2tog, yo, k6, yo, ssk, k1, k2tog, yo, k6, yo, ssk, k6, yo] 3 times, p3so-k1-yo-k1, k1, p3so-k1-yo-k1, yo, ssk, sl2 wyif (141 sts).
• Row 34: K2, p2, [p1 tbl, k1 tbl, p3, k1 tbl, p1 tbl, p35] 3 times, p1 tbl, k1 tbl, p3, k1 tbl, p1 tbl, p2, sl2 wyif.
• Row 35: K2, k2tog, yo, [k1 tbl, p1, p3so-k1-yo-k1, p1, k1 tbl, yo, k1, yo, k4, ssk, k1, k2tog, [yo] twice, [sl2-k1-p2sso, [yo] twice] 5 times, ssk, k1, k2tog, k4, yo, k1, yo] 3 times, k1 tbl, p1, p3so-k1-yo-k1, p1, k1 tbl, yo, ssk, sl2 wyif (147 sts).
• Row 36: K2, p2, [p1 tbl, k1, p1 tbl, k1 tbl, p1 tbl, k1, p1 tbl, p37] 3 times, p1 tbl, k1, p1 tbl, k1 tbl, p1 tbl, k1, p1 tbl, p2, sl2 wyif.
• Row 37: K2, k2tog, yo, [k1 tbl, [p1, k1 tbl] 3 times, yo, k1, k1 tbl, yo, k5, ssk, k1, k2tog, yo, k13, yo, ssk, k1, k2tog, k5, yo, k1 tbl, k1, yo] 3 times, k1 tbl, [p1, k1 tbl] 3 times, yo, ssk, sl2 wyif (153 sts).
• Row 38: K2, p2, [p1 tbl, [k1, p1 tbl] 3 times, p39] 3 times, p1 tbl, [k1, p1 tbl] 3 times, p2, sl2 wyif.
• Row 39: K2, k2tog, yo, [k1 tbl, [p1, k1 tbl] 3 times, yo, ssk, yo, k1 tbl, yo, k6, ssk, k1, k2tog, yo, k1, yo, sl2-k1-p2sso, yo, k3, yo, sl2-k1-p2sso, yo, k1, yo, ssk, k1, k2tog, k6, yo, k1 tbl, yo, k2tog, yo] 3 times, k1 tbl, [p1, k1 tbl] 3 times, yo, ssk, sl2 wyif (159 sts).
• Row 40: K2, p2, [p1 tbl, [k1, p1 tbl] 3 times, p41] 3 times, p1 tbl, [k1, p1 tbl] 3 times, p2, sl2 wyif.
• Row 41: K2, k2tog, yo, [k1 tbl, p1, p3so-k1-yo-k1, p1, k1 tbl, yo, k1, ssk, yo, k1 tbl, yo, k2, k2tog, yo, ssk, k6, yo, ssk, k2tog, yo, k1 tbl, yo, ssk, k2tog, yo, k6, k2tog, yo, ssk, k2, yo, k1 tbl, yo, k2tog, k1, yo] 3 times, k1 tbl, p1, p3so-k1-yo-k1, p1, k1 tbl, yo, ssk, sl2 wyif (165 sts).
• Row 42: K2, p2, [p1 tbl, k1, p3, k1, p1 tbl, p43] 3 times, p1 tbl, k1, p3, k1, p1 tbl, p2, sl2 wyif.
• Row 43: K2, k2tog, yo, [p3so-k1-yo-k1, k1, p3so-k1-yo-k1, yo, k7, k2tog, yo, k1, yo, ssk, k1, k2tog, [yo] twice, ssk, k1, k2tog, k1, yo, k1 tbl, yo, k1, ssk, k1, k2tog, [yo] twice, ssk, k1, k2tog, yo, k1, yo, ssk, k7, yo] 3 times, p3so-k1-yo-k1, k1, p3so-k1-yo-k1, yo, ssk, sl2 wyif (171 sts).
• Row 44: K2, p2, [p7, p15, k1, p12, k1, p16] 3 times, p9, sl2 wyif.
• Row 45: K2, k2tog, yo, *k2, p3so-k1-yo-k1, k2, yo, k2, yo, ssk, k3, k2tog, [yo] twice, sl2-k1-p2sso, [yo] twice, sl2-k1-p2sso, [yo] twice, ssk, k1, k2tog, k2, yo, k1 tbl, yo, k2, ssk, k1, k2tog, [yo] twice, sl2-k1-p2sso, [yo] twice, sl2-k1-p2sso, [yo] twice, ssk, k3, k2tog, yo, k2, yo, repeat from * to last 11 sts, k2, p3so-k1-yo-k1, k2, yo, ssk, sl2 wyif (177 sts).
• Row 46: K2, p2, *p7, p9, k1, p2, k1, p2, k1, p14, k1, p2, k1, p2, k1, p10, repeat from * to last 11 sts, p9, sl2 wyif.