Shown with a cast-on count of 13 stitches.  

• Round 1: K1, *ssk, k3, incL, k1, repeat from *.
• Round 2: K1, *ssk, k2, incL, k1, k1, repeat from *.
• Round 3: K1, *k1, k2tog, k2, incL, k1, repeat from *.
• Round 4: K1, *k2tog, k2, incL, k1, k1, repeat from *.
• Round 5: K1, *incR, k1, k2tog, k2, k1, repeat from *.
• Round 6: K1, *k1, incR, k2tog, k2, k1, repeat from *.
• Round 7: K1, *incR, k3, k2tog, k1, repeat from *.
• Round 8: K1, *k1, incR, k2, k2tog, k1, repeat from *.
• Round 9: K1, *incR, k2, ssk, k1, k1, repeat from *.
• Round 10: K1, *k1, incR, k2, ssk, k1, repeat from *.
• Round 11: K1, *k2, ssk, k1, incL, k1, repeat from *.
• Round 12: K1, *k2, ssk, incL, k1, k1, repeat from *.