CMS Implementations Deck
This would be very bad to attempt in a CMS form builder. This is complicated, and probably has significant workflow or process automation behind it.
Besides – how would your CMS help with this? What about this would be made better by building it in a CMS?
Some people might want to edit the form and move fields around, but when it comes to form builders, you need to understand that there’s another process the form submits to, and it expects specific data. If an editor decides to change the data that a form expects, they might very well break the process behind it.
For something like the above, the visual form is just a UI to a larger process. Just because you can change the UI doesn’t mean you can change everything else.
Again, see The Truth About CMS Form Builders for more on this.