Shown with a cast-on count of 14 stitches.  

• Row 1 (RS): *K2, sl1 wyib, p1, sl1 wyib, k2, repeat from *.
• Rows 2, 4, 6, 8, 10, and 12: Purl.
• Rows 3 and 9: *K1, yo, k2tog, sl1 wyib, ssk, yo, k1, repeat from *.
• Row 5: *K1, p1, yo, k3tog tbl, yo, p1, k1, repeat from *.
• Row 7: *K1, ssk, yo, k1, yo, k2tog, k1, repeat from *.
• Row 11: *K1, k2tog, yo, k1, yo, ssk, k1, repeat from *.