Shown with a cast-on count of 37 stitches.  

• Row 1 (RS): K2, k2tog, yo, k2tog, k2, k2tog, yo, k3, yo, ssk, k2, sl2-k1-p2sso, k2, k2tog, yo, k3, yo, ssk, k2, ssk, yo, ssk, k2 (33 sts).
• Row 3 (RS): K2, k2tog, yo, k2tog, k2tog, yo, k5, yo, ssk, sl2-k1-p2sso, k2tog, yo, k5, yo, ssk, ssk, yo, ssk, k2 (29 sts).
• Row 5 (RS): K2, k2tog, yo, k2tog, yo, k3, yo, k1, yo, k3, yo, sl2-k1-p2sso, yo, k3, yo, k1, yo, k3, yo, ssk, yo, ssk, k2 (33 sts).
• Row 7 (RS): K2, k2tog, yo, k1, k2tog, k2tog, yo, k1, yo, k1, yo, k1, yo, ssk, ssk, k1, k2tog, k2tog, yo, k1, yo, k1, yo, k1, yo, ssk, ssk, k1, yo, ssk, k2.
• Row 9 (RS): K2, k2tog, yo, k1, k2tog, k1, yo, k1, yo, k1, yo, k1, yo, k1, yo, k1, yo, k1, ssk, k1, k2tog, k1, yo, k1, yo, k1, yo, k1, yo, k1, yo, k1, yo, k1, k2tog, k1, yo, ssk, k2 (41 sts).
• Row 11 (RS): K2, k2tog, yo, k1, k2tog, k2tog, k1, yo, k1, yo, k1, yo, k1, yo, k1, yo, k1, yo, k1, ssk, ssk, k1, k2tog, k2tog, k1, yo, k1, yo, k1, yo, k1, yo, k1, yo, k1, yo, k1, ssk, ssk, k1, yo, ssk, k2 (45 sts).
• Rows 13, 27, 29, 31, and 33 (RS): K2, k2tog, yo, k1, k2tog, k2tog, k2tog, yo, k1, yo, k1, yo, k1, yo, k1, yo, k1, yo, ssk, ssk, ssk, k1, k2tog, k2tog, k2tog, yo, k1, yo, k1, yo, k1, yo, k1, yo, k1, yo, ssk, ssk, ssk, k1, yo, ssk, k2.
• Rows 15, 25, and 35 (RS): K2, k2tog, yo, knit to last 4 sts, yo, ssk, k2.
• Rows 17, 19, 21, 23, 37, and 39 (RS): K2, k2tog, yo, k1, yo, k1, yo, k1, yo, ssk, ssk, ssk, k1, k2tog, k2tog, k2tog, yo, k1, yo, k1, yo, k1, yo, k1, yo, k1, yo, ssk, ssk, ssk, k1, k2tog, k2tog, k2tog, yo, k1, yo, k1, yo, k1, yo, ssk, k2.
• Row 41 (RS): K2, k2tog, yo, k2tog, yo, k1, yo, k1, yo, k1, ssk, ssk, k1, k2tog, k2tog, k1, yo, k1, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, k1, yo, k1, ssk, ssk, k1, k2tog, k2tog, k1, yo, k1, yo, k1, yo, ssk, yo, ssk, k2.
• Row 43 (RS): K2, k2tog, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, k1, yo, ssk, sl2-k1-p2sso, k2tog, yo, k1, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, k1, yo, ssk, sl2-k1-p2sso, k2tog, yo, k1, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, ssk, k2.
• Row 45 (RS): K2, k2tog, yo, k2tog, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, ssk, yo, k1, yo, k2tog, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, ssk, yo, k1, yo, k2tog, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, ssk, yo, ssk, k2 (49 sts).
• Rows 47 and 51 (RS): K2, k2tog, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, ssk, k2.
• Row 49 (RS): K2, k2tog, yo, k2tog, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, ssk, yo, ssk, k2.
• Row 53 (RS): K2, k2tog, yo, 2-to-2 gather, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, 3-to-2 gather, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, 2-to-2 gather, yo, ssk, k2 (52 sts).
• Row 55 (RS): K2, k2tog, yo, k1, ssk, ssk, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, k2tog, k2tog, yo, ssk, ssk, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, k2tog, k2tog, k1, yo, ssk, k2 (49 sts).
• Row 57 (RS): K2, k2tog, yo, kfb, yo, ssk, yo, sl2-k1-p2sso, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, sl2-k1-p2sso, yo, k2tog, yo, (k1, yo, k1) in next st, yo, ssk, yo, sl2-k1-p2sso, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, sl2-k1-p2sso, yo, k2tog, yo, kfb, yo, ssk, k2 (53 sts).
• Row 59 (RS): K2, k2tog, yo, k1, ssk, yo, ssk, k1, yo, sl2-k1-p2sso, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, sl2-k1-p2sso, yo, k1, k2tog, yo, k2tog, k1, ssk, yo, ssk, k1, yo, sl2-k1-p2sso, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, sl2-k1-p2sso, yo, k1, k2tog, yo, k2tog, k1, yo, ssk, k2 (49 sts).
• Row 61 (RS): K2, k2tog, yo, k1, yo, ssk, yo, sl2-k1-p2sso, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, k3tog, yo, k2tog, yo, k1, yo, ssk, yo, sl2-k1-p2sso, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, k3tog, yo, k2tog, yo, k1, yo, ssk, k2.
• Row 63 (RS): K2, k2tog, yo, kfb, k1, yo, ssk, yo, ssk, ssk, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, k2tog, k2tog, yo, k2tog, yo, k1, kfb, k1, yo, ssk, yo, ssk, ssk, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, k2tog, k2tog, yo, k2tog, yo, k1, kfb, yo, ssk, k2 (52 sts).
• Row 65 (RS): K2, k2tog, yo, k1, ssk, k1, yo, ssk, yo, ssk, yo, sl2-k1-p2sso, yo, k1, yo, sl2-k1-p2sso, yo, k2tog, yo, k2tog, yo, k1, k2tog, yo, ssk, k1, yo, ssk, yo, ssk, yo, sl2-k1-p2sso, yo, k1, yo, sl2-k1-p2sso, yo, k2tog, yo, k2tog, yo, k1, k2tog, k1, yo, ssk, k2 (49 sts).
• Row 67 (RS): K2, k2tog, yo, k1, yo, ssk, k1, yo, ssk, yo, ssk, k1, yo, sl2-k1-p2sso, yo, k1, k2tog, yo, k2tog, yo, k1, k2tog, yo, k1, yo, ssk, k1, yo, ssk, yo, ssk, k1, yo, sl2-k1-p2sso, yo, k1, k2tog, yo, k2tog, yo, k1, k2tog, yo, k1, yo, ssk, k2.
• Row 69 (RS): K2, k2tog, yo, k2, yo, ssk, k1, yo, ssk, yo, ssk, yo, sl2-k1-p2sso, yo, k2tog, yo, k2tog, yo, k1, k2tog, yo, k3, yo, ssk, k1, yo, ssk, yo, ssk, yo, sl2-k1-p2sso, yo, k2tog, yo, k2tog, yo, k1, k2tog, yo, k2, yo, ssk, k2.
• Row 71 (RS): K2, k2tog, yo, k2, yo, k1, yo, ssk, yo, k1, yo, ssk, yo, ssk, k1, k2tog, yo, k2tog, yo, k1, yo, k2tog, yo, k1, yo, k3, yo, k1, yo, ssk, yo, k1, yo, ssk, yo, ssk, k1, k2tog, yo, k2tog, yo, k1, yo, k2tog, yo, k1, yo, k2, yo, ssk, k2 (57 sts).
• Row 73 (RS): K2, k2tog, yo, 2-to-2 gather, yo, k1, yo, 3-to-2 gather, yo, k1, yo, 3-to-2 gather, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, 3-to-2 gather, yo, k1, yo, 3-to-2 gather, yo, k1, yo, 3-to-2 gather, yo, k1, yo, 3-to-2 gather, yo, k1, yo, 3-to-2 gather, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, 3-to-2 gather, yo, k1, yo, 3-to-2 gather, yo, k1, yo, 2-to-2 gather, yo, ssk, k2 (68 sts).
• Row 75 (RS): BO (0 sts).