Hi RMaxa
She may have made some miss cuts or she didn't want to spline some of the stock to get it to the size she needed,it looks like she got 3" to 5" wide stock and some smaller and you know when you rip it down to size it you may not all that you need so a easy slpine or T & G job maybe needed to keep the scrap down to a min.

I she see also she used some MDF stock and some walnut veneer to made it.
BJ
