Shown with a cast-on count of 39 stitches.  

• Row 21 (RS): K9, yo, sl2-k1-p2sso, yo, k15, yo, sl2-k1-p2sso, yo, k9.
• Rows 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, 58, 60, 62, 64, 66, 68, 70, 72, 74, 76, 78, 80, 82, 84, 86, 88, 90, and 92: Purl.
• Row 23: K8, yo, k2tog, k1, ssk, yo, k13, yo, k2tog, k1, ssk, yo, k8.
• Row 25: K7, yo, k2tog, yo, sl2-k1-p2sso, yo, ssk, yo, k11, yo, k2tog, yo, sl2-k1-p2sso, yo, ssk, yo, k7.
• Row 27: K6, yo, [k2tog] twice, yo, k1, yo, [ssk] twice, yo, k9, yo, [k2tog] twice, yo, k1, yo, [ssk] twice, yo, k6.
• Row 29: K6, yo, [ssk] twice, yo, k1, yo, [k2tog] twice, yo, k9, yo, [ssk] twice, yo, k1, yo, [k2tog] twice, yo, k6.
• Row 31: K7, yo, ssk, k3, k2tog, yo, k11, yo, ssk, k3, k2tog, yo, k7.
• Row 33: K8, yo, ssk, k1, k2tog, yo, k13, yo, ssk, k1, k2tog, yo, k8.
• Row 35: K1, ssk, [yo, k6, yo, sl2-k1-p2sso] 3 times, yo, k6, yo, k2tog, k1.
• Row 37: K2, ssk, yo, k13, yo, k2tog, k1, ssk, yo, k13, yo, k2tog, k2.
• Row 39: K1, [ssk, yo] twice, k11, yo, k2tog, yo, sl2-k1-p2sso, yo, ssk, yo, k11, [yo, k2tog] twice, k1.
• Row 41: K2, yo, [ssk] twice, yo, k9, yo, [k2tog] twice, yo, k1, yo, [ssk] twice, yo, k9, yo, [k2tog] twice, yo, k2.
• Rows 43 and 77: K2, yo, [k2tog] twice, yo, k3, yo, sl2-k1-p2sso, yo, k3, yo, [ssk] twice, yo, k1, yo, [k2tog] twice, yo, k3, yo, sl2-k1-p2sso, yo, k3, yo, [ssk] twice, yo, k2.
• Row 45: [[K3, k2tog, yo] twice, k1, yo, ssk, k3, yo, ssk] twice, k3.
• Row 47: K2, [k2tog, yo, k3] twice, yo, ssk, k3, yo, ssk, k1, [k2tog, yo, k3] twice, yo, ssk, k3, yo, ssk, k2.
• Row 49: K1, k2tog, yo, k3, k2tog, yo, k5, yo, ssk, k3, yo, sl2-k1-p2sso, yo, k3, k2tog, yo, k5, yo, ssk, k3, yo, ssk, k1.
• Row 51: K5, k2tog, yo, k2, yo, sl2-k1-p2sso, yo, k2, yo, ssk, k7, k2tog, yo, k2, yo, sl2-k1-p2sso, yo, k2, yo, ssk, k5.
• Row 53: K4, k2tog, yo, k2, yo, k2tog, k1, ssk, yo, k2, yo, ssk, k5, k2tog, yo, k2, yo, k2tog, k1, ssk, yo, k2, yo, ssk, k4.
• Row 55: [K3, k2tog, yo, k2, yo, k2tog, yo, sl2-k1-p2sso, yo, ssk, yo, k2, yo, ssk] twice, k3.
• Row 57: K2, k2tog, yo, k2, yo, [k2tog] twice, yo, k1, yo, [ssk] twice, yo, k2, yo, ssk, k1, k2tog, yo, k2, yo, [k2tog] twice, yo, k1, yo, [ssk] twice, yo, k2, yo, ssk, k2.
• Row 59: K1, k2tog, yo, k3, yo, [ssk] twice, yo, k1, yo, [k2tog] twice, yo, k3, yo, sl2-k1-p2sso, yo, k3, yo, [ssk] twice, yo, k1, yo, [k2tog] twice, yo, k3, yo, ssk, k1.
• Row 61: K2, [yo, ssk, k3] twice, k2tog, yo, k3, k2tog, yo, k1, [yo, ssk, k3] twice, k2tog, yo, k3, k2tog, yo, k2.
• Row 63: [[K3, yo, ssk] twice, k1, k2tog, yo, k3, k2tog, yo] twice, k3.
• Row 65: K4, yo, ssk, k3, yo, sl2-k1-p2sso, yo, k3, k2tog, yo, k5, yo, ssk, k3, yo, sl2-k1-p2sso, yo, k3, k2tog, yo, k4.
• Row 67: K5, yo, ssk, k7, k2tog, yo, k7, yo, ssk, k7, k2tog, yo, k5.
• Row 69: K1, ssk, yo, k3, yo, ssk, k5, k2tog, yo, k3, yo, sl2-k1-p2sso, yo, k3, yo, ssk, k5, k2tog, yo, k3, yo, k2tog, k1.
• Row 71: K2, ssk, yo, k3, yo, ssk, k3, k2tog, yo, k3, yo, k2tog, k1, ssk, yo, k3, yo, ssk, k3, k2tog, yo, k3, yo, k2tog, k2.
• Row 73: K1, [ssk, yo] twice, k3, yo, ssk, k1, k2tog, yo, k3, yo, k2tog, yo, sl2-k1-p2sso, yo, ssk, yo, k3, yo, ssk, k1, k2tog, yo, k3, [yo, k2tog] twice, k1.
• Row 75: K2, yo, [ssk] twice, yo, k3, yo, sl2-k1-p2sso, yo, k3, yo, [k2tog] twice, yo, k1, yo, [ssk] twice, yo, k3, yo, sl2-k1-p2sso, yo, k3, yo, [k2tog] twice, yo, k2.
• Row 79: [K3, k2tog, yo, k3, yo, k1, sl2-k1-p2sso, k1, yo, k3, yo, ssk] twice, k3.
• Row 81: K2, k2tog, yo, k3, yo, k2, sl2-k1-p2sso, k2, yo, k3, yo, ssk, k1, k2tog, yo, k3, yo, k2, sl2-k1-p2sso, k2, yo, k3, yo, ssk, k2.
• Row 83: K1, k2tog, [yo, k3] twice, sl2-k1-p2sso, [k3, yo] twice, sl2-k1-p2sso, [yo, k3] twice, sl2-k1-p2sso, [k3, yo] twice, ssk, k1.
• Row 85: K5, yo, k4, sl2-k1-p2sso, k4, yo, k7, yo, k4, sl2-k1-p2sso, k4, yo, k5.
• Row 87: K4, yo, k5, sl2-k1-p2sso, [k5, yo] twice, k5, sl2-k1-p2sso, k5, yo, k4.
• Row 89: [K3, yo, k6, sl2-k1-p2sso, k6, yo] twice, k3.
• Row 91: K2, yo, k7, sl2-k1-p2sso, k7, yo, k1, yo, k7, sl2-k1-p2sso, k7, yo, k2.