Shown with a cast-on count of 25 stitches.  

• Rows 1, 3, and 11 (RS): Knit.
• Rows 2 and 4: Knit.
• Row 5: K1, *yo, k4, sl2-k1-p2sso, k4, yo, k1, repeat from *.
• Row 6: P1, *p1, yo, p3, sl2-k1-p2sso, p3, yo, p2, repeat from *.
• Row 7: K1, *k2, yo, k2, sl2-k1-p2sso, k2, yo, k3, repeat from *.
• Row 8: P1, *p3, yo, p1, sl2-k1-p2sso, p1, yo, p4, repeat from *.
• Row 9: K1, *k4, yo, sl2-k1-p2sso, yo, k5, repeat from *.
• Rows 10 and 12: Purl.