Shown with a cast-on count of 23 stitches.  

• Row 1 (RS): K1, [yo, k1 tbl, ssk, k7] twice, k2.
• Rows 2 and 14: P2, [p6, ssp, p1 tbl, yo, p1] twice, p1.
• Rows 3 and 15: K1, [k2, yo, k1 tbl, ssk, k5] twice, k2.
• Rows 4 and 16: P2, [p4, ssp, p1 tbl, yo, p3] twice, p1.
• Rows 5 and 17: K1, [k4, yo, k1 tbl, ssk, k3] twice, k2.
• Rows 6 and 18: P2, [p2, ssp, p1 tbl, yo, p5] twice, p1.
• Row 7: K2, [k5, k1 tbl, k1, k2tog, k1 tbl, yo] twice, k1.
• Row 8: P1, [p1, yo, p1 tbl, p2tog, p6] twice, p2.
• Row 9: K2, [k5, k2tog, k1 tbl, yo, k2] twice, k1.
• Row 10: P1, [p3, yo, p1 tbl, p2tog, p4] twice, p2.
• Row 11: K2, [k3, k2tog, k1 tbl, yo, k4] twice, k1.
• Row 12: P1, [p5, yo, p1 tbl, p2tog, p2] twice, p2.
• Row 13: K1, [yo, k1 tbl, ssk, k1, k1 tbl, k5] twice, k2.