Shown with a cast-on count of 13 stitches.  

• Rows 1 and 11 (RS): K3, k2tog, yo, k1, ssk, p1, k2tog, k1, yo, k1 tbl (12 sts).
• Rows 2 and 12: P1 tbl, p3, k1, p3, k1, p3.
• Rows 3 and 13: 1/2 RC, p1, yo, k1, ssk, p1, k2tog, k1, yo, k1 tbl.
• Rows 4 and 14: P1 tbl, p3, k1, p2, k2, p3.
• Row 5: 1/2 RC, p1, yo, sl1-k2tog-psso, p1, k2tog, yo, k1, yo, k1 tbl.
• Rows 6 and 16: P1 tbl, p4, k1, p1, k2, p3.
• Row 7: K3, p2, k3tog, yo, k3, yo, k1 tbl.
• Rows 8 and 18: P1 tbl, p6, k2, p3.
• Row 9: 1/2 RC, p1, k2tog, yo, k5, yo, k1 tbl (13 sts).
• Rows 10 and 20: P1 tbl, p8, k1, p3.
• Row 15: K3, p1, yo, sl1-k2tog-psso, p1, k2tog, yo, k1, yo, k1 tbl.
• Row 17: 1/2 RC, p2, k3tog, yo, k3, yo, k1 tbl.
• Row 19: K3, p1, k2tog, yo, k5, yo, k1 tbl (13 sts).