Create a PL$/$SQL function REMOVE$\_$NN $($NN are your initials$).$

The function has two parameters: $(1)$ string of characters $($possibly including space$),$ and $(2)$ string of characters to be removed.

The function returns a string without the removed characters.

The input strings will be not NULL and not empty. However, the output could be a string with all characters removed.

Example:

The function REMOVE$\_$NN $(\text{'}$Daniella Almonte' $,$ 'AEIOUYaeiouy $\text{'})$ will return the string 'Dnllllmnt'In your answer, please include the SQL create statement and the test results $(1)$ using $10$ names $($FULL$\_$NAME$)$ of customers from CO$.$CUSTOMERS and removing at least $3$ characters and space, $(2)$ using one customer name from CO$.$CUSTOMERS and removing all characters.