Shown with a cast-on count of 46 stitches.  

• Row 1 (RS): *K2, yo, k3, k2tog, k2, yo, k2tog, k1, ssk, yo, k2, ssk, k3, yo, k2, repeat from *.
• Rows 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, and 22: Purl.
• Row 3: *K2tog, k4, yo, k3, 1/1 RC, k1, 1/1 LC, k3, yo, k4, ssk, repeat from *.
• Row 5: *K1, ssk, k4, yo, k1, 1/1 RC, k3, 1/1 LC, k1, yo, k4, k2tog, k1, repeat from *.
• Row 7: *K1, yo, sl1-k2tog-psso, k5, yo, k5, yo, k5, k3tog, yo, k1, repeat from *.
• Row 9: *K2tog, k4, yo, k3, 1/1 LC, k1, 1/1 RC, k3, yo, k4, ssk, repeat from *.
• Row 11: *K2tog, k5, yo, k9, yo, k5, ssk, repeat from *.
• Row 13: *Ssk, k7, yo, k5, yo, k7, k2tog, repeat from *.
• Row 15: *K1, yo, k3, ssk, k3, yo, ssk, k1, k2tog, yo, k3, k2tog, k3, yo, k1, repeat from *.
• Row 17: *K2, yo, k8, sl2-k1-p2sso, k8, yo, k2, repeat from *.
• Row 19: *K2tog, k3, yo, k13, yo, k3, ssk, repeat from *.
• Row 21: *K8, ssk, yo, k3, yo, k2tog, k8, repeat from *.