Qwertyuiopasdfghjklzxcvbnmmnbvcxzlkjhgfdsapoiuytrewqabcdefghijklmnopqrstuvwxyzzyxwvutsrqponmlkjihgedcba
When you get bored, you might type Qwertyuiopasdfghjklzxcvbnmmnbvcxzlkjhgfdsapoiuytrewqabcdefghijklmnopqrstuvwxyzzyxwvutsrqponmlkjihgedcba into your computer if it gets to the extremes.
I'm bored. I guess I'll type Qwertyuiopasdfghjklzxcvbnmmnbvcxzlkjhgfdsapoiuytrewqabcdefghijklmnopqrstuvwxyzzyxwvutsrqponmlkjihgedcba...