Do you remember 26 conditions from Lesson II? Operator IN is a similar command that will simplify your life and query. This will look like
column_name IN (value1, value2, …, valueN)
The IN operator replaces multiple OR operators, which makes the query shorter and easier to understand. It is still hard to write a condition for 26 letters, but is much more convenient with IN. Try to select all red, black or white cars.