Shown with a cast-on count of 13 stitches.  

• Row 1 (WS): Knit.
• Row 2: K2, ssp, [yo, p1] 5 times, yo, p2tog, k2 (17 sts).
• Row 3: P2, k13, p2.
• Row 4: K2, ssp, p9, p2tog, k2 (15 sts).
• Rows 5 and 11: P2, k11, p2.
• Row 6: K2, ssp, p7, p2tog, k2 (13 sts).
• Rows 7 and 9: P2, k9, p2.
• Row 8: K2, p9, k2.
• Row 10: K2, M1L, p9, M1L, k2 (15 sts).
• Row 12: K2, [k2tog, yo] twice, yo, k1, yo, [ssk, yo] twice, ssk, k2 (16 sts).