Shown with a cast-on count of 23 stitches.  

• Round 1: P2, k1 tbl, p7, k1 tbl, p0, 1-to-5 inc, p0, k1 tbl, p7, k1 tbl, p2 (27 sts).
• Round 2: P2, 1/1 LPT, p5, 1/1 RPT, p0, k5, p0, 1/1 LPT, p5, 1/1 RPT, p2.
• Round 3: P3, 1/1 LPT, p3, 1/1 RPT, p1, k5, p1, 1/1 LPT, p3, 1/1 RPT, p3.
• Round 4: P4, 1/1 LPT, p1, 1/1 RPT, p2, k5, p2, 1/1 LPT, p1, 1/1 RPT, p4.
• Round 5: P5, k1 tbl, p1, k1 tbl, p3, ssk, k1, k2tog, p3, k1 tbl, p1, k1 tbl, p5 (25 sts).
• Round 6: P5, k1 tbl, p1, k1 tbl, p3, sl2-k1-p2sso, p3, k1 tbl, p1, k1 tbl, p5 (23 sts).
• Round 7: P5, k1 tbl, p0, 1-to-5 inc, p0, k1 tbl, p7, k1 tbl, p0, 1-to-5 inc, p0, k1 tbl, p5 (31 sts).
• Round 8: P4, 1/1 RPT, p0, k5, p0, 1/1 LPT, p5, 1/1 RPT, p0, k5, p0, 1/1 LPT, p4.
• Round 9: P3, 1/1 RPT, p1, k5, p1, 1/1 LPT, p3, 1/1 RPT, p1, k5, p1, 1/1 LPT, p3.
• Round 10: P2, 1/1 RPT, p2, k5, p2, 1/1 LPT, p1, 1/1 RPT, p2, k5, p2, 1/1 LPT, p2.
• Round 11: P2, k1 tbl, p3, ssk, k1, k2tog, p3, k1 tbl, p1, k1 tbl, p3, ssk, k1, k2tog, p3, k1 tbl, p2 (27 sts).
• Round 12: P2, k1 tbl, p3, sl2-k1-p2sso, p3, k1 tbl, p1, k1 tbl, p3, sl2-k1-p2sso, p3, k1 tbl, p2 (23 sts).