Shown with a cast-on count of 20 stitches.  

• Row 1 (RS): *Yo, k1, k2tog, k7, repeat from *.
• Row 3 (RS): *K1, yo, k1, k2tog, k3, ssk, k1, yo, repeat from *.
• Row 5 (RS): *K2, yo, k1, k2tog, k1, ssk, k1, yo, k1, repeat from *.
• Row 7 (RS): *K5, ssk, k1, yo, k2, repeat from *.
• Row 9 (RS): *K4, ssk, k1, yo, k3, repeat from *.
• Row 11 (RS): *K3, ssk, k1, yo, k1, yo, k1, k2tog, repeat from *.
• Row 13 (RS): *K2tog, k1, ssk, k1, yo, k3, yo, k1, repeat from *.
• Row 15 (RS): *K1, ssk, k7, yo, repeat from *.