Need help with a pattern

Hi! Trying to help my Grandma with a pattern part she’s stuck on. :slight_smile: I’m a novice so not much help at all! Could anyone help her out?

It’s the left front piece. Is there a better way to write this so she can follow?

It is front of the baby’s sweater.

I figured out “foll” means after. But I’m still confused… Trying to write it out for her by rows.
Cast on 15.
Row 1: knit 15
Row 2: inc 1, purl 14
Row 3:

Help??

Writing it out row by row will help. Most of the increases are at the front edge (what would be the buttonband) with two increases at the side edge.
Increase at the front edge on rows 2,3,4,5,6,7,8,9 and 10; then increase on rows 13 and 16.
Increase at the side edge on rows 8 and 9.

It’s so kind of you to help out with this adorable little sweater.