Shown with a cast-on count of 4 stitches.  

• Rounds 1 and 5: K2tog, yo, yo, ssk.
• Round 2: K1, p1, k2.
• Round 3: Yo, ssk, k2tog, yo.
• Round 4: Knit.
• Round 6: K1, (k1, yo, k1) in next st, (k1, yo, k1) in next st, k1 (8 sts).
• Round 7: K2tog, yo, yo, ssk, k2tog, yo, yo, ssk.
• Round 8: K1, p1, k2, k1, p1, k2.
• Round 9: Yo, ssk, k2tog, yo, yo, ssk, k2tog, yo.