Shown with a cast-on count of 20 stitches.  

• Row 1 (RS): K2, *incR, ssk, k2tog, incL, k2, repeat from *.
• Rows 2 and 6: Purl.
• Row 3: K2, *k2tog, [yo] twice, ssk, k2, repeat from *.
• Row 4: P3, *p1, k1, p4, repeat from * to last 5 sts, p5.
• Row 5: K1, *k2tog, incL, k2, incR, ssk, repeat from * to last st, k1.
• Row 7: K1, yo, *ssk, k2, k2tog, [yo] twice, repeat from * to last 7 sts, ssk, k2, k2tog, yo, k1.
• Row 8: P6, *k1, p1, p4, repeat from * to last 2 sts, p2.