Shown with a cast-on count of 17 stitches.  

• Row 1 (RS): K2, *p3, k2, repeat from *.
• Rows 2 and 12: P2, *k3, p2, repeat from *.
• Row 3: K1, *yo, ssk, p2, k1, repeat from * to last st, k1.
• Row 4: P2, *k2, p3, repeat from *.
• Row 5: K2, yo, *ssk, k2tog, yo, k1, yo, repeat from * to last 5 sts, ssk, k2tog, yo, k1.
• Rows 6 and 8: K2, *p2, k3, repeat from *.
• Row 7: P3, *k2, p3, repeat from * to last 4 sts, k2, p2.
• Row 9: P2, *k2tog, yo, k1, p2, repeat from *.
• Row 10: K2, *p3, k2, repeat from *.
• Row 11: K1, *k2tog, yo, k1, yo, ssk, repeat from * to last st, k1.