Shown with a cast-on count of 9 stitches.  

• Row 1 (RS): P2, [k1 tbl] twice, k4, p1.
• Rows 2, 4, 6, 8, 10, 12, 14, 16, 18, and 20: K1, p6, k2.
• Row 3: P2, [k1 tbl] twice, yo, k2tog, k2, p1.
• Row 5: P2, k1, [k1 tbl] twice, yo, k2tog, k1, p1.
• Row 7: P2, k2, [k1 tbl] twice, yo, k2tog, p1.
• Row 9: P2, k3, k1 tbl, ssk, yo, p1.
• Row 11: P2, k4, [k1 tbl] twice, p1.
• Row 13: P2, k2, ssk, yo, [k1 tbl] twice, p1.
• Row 15: P2, k1, ssk, yo, [k1 tbl] twice, k1, p1.
• Row 17: P2, ssk, yo, [k1 tbl] twice, k2, p1.
• Row 19: P2, yo, k2tog, k1 tbl, k3, p1.