Shown with a cast-on count of 30 stitches.  

• Round 1: *Ctr dbl inc, k3, sl2-k1-p2sso PB, k3, repeat from *.
• Rounds 2-5: *Ctr dbl inc, k3, sl2-k1-p2sso, k3, repeat from *.
• Round 6: *Ctr dbl inc, k3, sl2-k1-p2sso, k3, repeat from * to last 10 sts, k10.
• Round 7: *Sl2-k1-p2sso PB, k3, ctr dbl inc, k3, repeat from *.
• Rounds 8-12: *Sl2-k1-p2sso, k3, ctr dbl inc, k3, repeat from *.
• Round 13: *K5, ctr dbl inc, k4, repeat from * to last 10 sts, k5, ctr dbl inc, k4 (multiple of 12 sts, plus 12).
• Round 14: *Ctr dbl inc, k4, sl2-k1-p2sso PB, k4, repeat from *.
• Rounds 15-19: *Ctr dbl inc, k4, sl2-k1-p2sso, k4, repeat from *.
• Round 20: *Ctr dbl inc, k4, sl2-k1-p2sso, k4, repeat from * to last 12 sts, k12.
• Round 21: *Sl2-k1-p2sso PB, k4, ctr dbl inc, k4, repeat from *.
• Rounds 22-27: *Sl2-k1-p2sso, k4, ctr dbl inc, k4, repeat from *.
• Round 28: *K6, ctr dbl inc, k5, repeat from * to last 12 sts, k6, ctr dbl inc, k5 (multiple of 14 sts, plus 14).
• Rounds 29 and 46: *Ctr dbl inc, k5, sl2-k1-p2sso PB, k5, repeat from *.
• Rounds 30-35 and 47-53: *Ctr dbl inc, k5, sl2-k1-p2sso, k5, repeat from *.
• Rounds 36 and 54: *Ctr dbl inc, k5, sl2-k1-p2sso, k5, repeat from * to last 14 sts, k14.
• Rounds 37 and 55: *Sl2-k1-p2sso PB, k5, ctr dbl inc, k5, repeat from *.
• Rounds 38-44: *Sl2-k1-p2sso, k5, ctr dbl inc, k5, repeat from *.
• Round 45: *Sl2-k1-p2sso, k5, ctr dbl inc, k5, repeat from * to last 14 sts, k14.