Shown with a cast-on count of 72 stitches.  

• Rows 1, 3, 5, 7, 9, and 11 (WS): Purl.
• Rows 2 and 12: Yo, k1, yo, k3, yo, k1, yo, sl2-k1-p2sso, sl2-k1-p2sso, k1, sl2-k1-p2sso, sl2-k1-p2sso, yo, k1, yo, k3, yo, k1, yo, k1, yo, k1, yo, k3, yo, k1, yo, sl2-k1-p2sso, sl2-k1-p2sso, k1, sl2-k1-p2sso, sl2-k1-p2sso, yo, k1, yo, k3, yo, k1, yo, k1, yo, k1, yo, k3, yo, k1, yo, sl2-k1-p2sso, sl2-k1-p2sso, k1, sl2-k1-p2sso, sl2-k1-p2sso, yo, k1, yo, k3, yo, k1, yo, k1.
• Rows 4 and 10: K1, yo, k1, yo, k1, yo, k1, yo, k1, sl2-k1-p2sso, sl2-k1-p2sso, k1, sl2-k1-p2sso, sl2-k1-p2sso, k1, yo, k1, yo, k1, yo, k1, yo, k2, k1, yo, k1, yo, k1, yo, k1, yo, k1, sl2-k1-p2sso, sl2-k1-p2sso, k1, sl2-k1-p2sso, sl2-k1-p2sso, k1, yo, k1, yo, k1, yo, k1, yo, k2, k1, yo, k1, yo, k1, yo, k1, yo, k1, sl2-k1-p2sso, sl2-k1-p2sso, k1, sl2-k1-p2sso, sl2-k1-p2sso, k1, yo, k1, yo, k1, yo, k1, yo, k2.
• Rows 6 and 8: K2, yo, k3, yo, k3, sl2-k1-p2sso, k1, sl2-k1-p2sso, k3, yo, k3, yo, k3, k2, yo, k3, yo, k3, sl2-k1-p2sso, k1, sl2-k1-p2sso, k3, yo, k3, yo, k3, k2, yo, k3, yo, k3, sl2-k1-p2sso, k1, sl2-k1-p2sso, k3, yo, k3, yo, k3.