Run the following program to create the SAS data set VERSE. The variable LONG_STRING contains several words separated by blanks or blanks and commas. Count how many times the word 'the' appears in...

Run the following program to create the SAS data set VERSE. The variable LONG_STRING contains several words separated by blanks or blanks and commas. Count how many times the word 'the' appears in each line. Ignore case. First do this by breaking LONG_STRING into words and testing each word (do this in a loop-exit the loop when there are no more words in the string). Assume the longest word is 10 bytes in length. If you have version 9 or above, use the COUNT function to do the same task.