Shown with a cast-on count of 49 stitches.  

• Rows 1, 3, 5, and 7 (WS): Sl1 wyif, k48.
• Row 2: Sl1 wyif, k48.
• Row 4 (WS): Sl1 wyif, k4, yo, k8, sl2-k1-p2sso, k8, yo, knit to last 24 sts, yo, k8, sl2-k1-p2sso, k8, yo, k5.
• Row 6: Sl1 wyif, k5, yo, k7, sl2-k1-p2sso, k7, yo, k3, yo, k7, sl2-k1-p2sso, k7, yo, k6.
• Row 8: Sl1 wyif, k3, k2tog, yo, knit to last 41 sts, yo, k6, sl2-k1-p2sso, k32 (48 sts).
• Row 9: K48.