Shown with a cast-on count of 32 stitches.  

• Row 1 (RS): P2, *k0, yo, k3, ssk, k9, repeat from * to last 2 sts, p2.
• Row 2: K2, *k8, p2tog, k3, yo, k1, repeat from * to last 2 sts, k2.
• Row 3: P2, *k2, yo, k3, ssk, k7, repeat from * to last 2 sts, p2.
• Row 4: K2, *k6, p2tog, k3, yo, k3, repeat from * to last 2 sts, k2.
• Row 5: P2, *k4, yo, k3, ssk, k5, repeat from * to last 2 sts, p2.
• Row 6: K2, *k4, p2tog, k3, yo, k5, repeat from * to last 2 sts, k2.
• Row 7: P2, *k6, yo, k3, ssk, k3, repeat from * to last 2 sts, p2.
• Row 8: K2, *k2, p2tog, k3, yo, k7, repeat from * to last 2 sts, k2.
• Row 9: P2, *k8, yo, k3, ssk, k1, repeat from * to last 2 sts, p2.
• Row 10: K2, *k0, p2tog, k3, yo, k9, repeat from * to last 2 sts, k2.