Shown with a cast-on count of 20 stitches.  

• Rows 1 and 7 (RS): K2, k2tog, yo, *k1, yo, k2tog, ssk, yo, k1, repeat from * to last 4 sts, yo, ssk, k2.
• Rows 2 and 8: P3, k1, *p1, k1, p2, k1, p1, repeat from * to last 4 sts, k1, p3.
• Rows 3 and 5: K1, yo, k2tog, k1, *k2tog, yo, 1/1 RC, yo, ssk, repeat from * to last 4 sts, k1, ssk, yo, k1.
• Rows 4 and 6: P1, k1, p2, *p1, k1, p2, k1, p1, repeat from * to last 4 sts, p2, k1, p1.