Start workspace 1 on startup with 3 kitty terminal windows and have fastfetch start in the upper right window

[onefish2]

I have this for an autostart:

exec once = [workspace 1] $terminal ~/.start.kitty.sh

and in the start.kitty.sh file I have this:

hyprctl dispatch executive [workspace 1] kitty
hyprctl dispatch executive [workspace 1] kitty
hyprctl dispatch executive [workspace 1] kitty

I would like fastfetch to start in the upper right window.

How can I make this happen?