Shown with a cast-on count of 12 stitches.  

• Rows 1, 3, 7, 9, 17, 19, 21, 27, 29, and 31 (RS): Knit.
• Rows 2, 4, 6, 8, 10, 18, 20, 22, 24, 26, 28, and 32: Purl.
• Row 5: [K1, kfb] 6 times (18 sts).
• Row 11: K13, sl1 wyif, turn (14 sts).
• Row 12: Sl1 wyif, p8, sl1 wyib, turn (10 sts).
• Row 13: Sl1 wyib, k8, sl1 wyif, turn.
• Row 14: Sl1 wyif, p7, sl1 wyib, turn (9 sts).
• Row 15: Sl1 wyib, knit (13 sts).
• Row 16: Purl (18 sts).
• Row 23: [K2tog] 9 times (9 sts).
• Row 25: K2, k2tog, k1, k2tog, k2 (7 sts).
• Row 30: P2, pfb, p1, pfb, p2 (9 sts).
• Row 33: [K2tog] 4 times, k1 (5 sts).