States but if natural borders

The United States of America but I am drawing states by natural borders out of boredom. I set three rules for myself; six of the biggest cities by population according to the 2020 census in each state have to be within borders of the same state and same with the capitol of said state; country borders wont be changed; and no more than 15 miles of border that doesnt follow any rivers, valleys, mountains, lakes, creeks, ridges, etc. (Many places I got lazy and did as straight as a line i can get while staying on a natural border. Also got lazy on some pre-existing natural borders and drew my own.)