The table CO$.$CUSTOMERS uses a column FULL$\_$NAME to store the first name and the last name. Assume that the first name is stored as the first string and the last name is stored as the second string of letters. The strings are separated by a space. Write and run a query to find the answer. In your query, exclude the $3$ customers with FULL$\_$NAME composed of $3$ strings $($customers: $187,194,195).$