I did some interesting testing... ``` -- TESTING delete from centers; insert into centers values (1,10),(2,50),(3,75),(4,100); delete from centers; insert into centers values (1,100),(2,75),(3,50),(4,10); delete from centers; insert into centers values (1,100),(2,50),(3,75),(4,10); delete from centers; insert into centers values (1,10),(2,20),(3,30),(4,40); delete from centers; insert into centers values (1,1),(2,2),(3,3),(4,4); ``` In the last example where the centroids were `1,2,3,4` it only took 6 iterations to settle down.