Shown with a cast-on count of 6 stitches.  

• Row 1 (WS): P6.
• Row 2: Yo, k2, sl2-k1-p2sso, kfb.
• Rows 3, 5, 9, and 11: Purl.
• Rows 4 and 10: Knit.
• Row 6: K6, CO 6 sts (12 sts).
• Row 7: P12.
• Row 8: K7, M1L, k1, sl2-k1-p2sso, kfb.
• Row 12: K12, CO 6 sts (18 sts).
• Row 13: P18.
• Row 14: K13, M1L, k1, sl2-k1-p2sso, kfb.
• Row 15: P11, drop st, turn (11 sts).
• Row 16: K11, turn.
• Row 17: P11, turn.