I am sorry guys, but don’t get me wrong. I have found the answer after I had posted the question. I guess it still might be helpful for somebody. Thanks...

Thanks, Noel.

Yep, this is one of the options.

Here is the solution I was looking for:

create table #LAYOUT

(

id int identity primary key,

start int,

[length] int

)

insert...

I will re-post on the right forum

Neber mind