Offset columns in datagridview

[Quazy]

Hello
I hope someone can show me a path to get in right direction.
I need a datagridview with offset columns, as shown on the photo.
I have tried to add three datagridviews next to each others, but this messes up horisontal scrolling when I add data to them.
Hopefully someone can give me an idea about how to achieve this.
The offset colums (col 6-9) always have one less row than the other columns.
I like to have one datagridview, this will not mess up horisontal scrolling, when I fill the grid with data.

[ddanbe]

I supose you have to look for merging cells. Example.

[Quazy]

Ok, thanks. I will check out this.