This must be done in C programming language! Description Given some text input, you are to find the largest anagram groups. A text is a sequence of words. A word w is an anagram of a word v if and only if there is some permutation p of character positions that takes w to v. Then, w and v are in the same anagram group. The size of an anagram group is the number of words in that group. Find the 5 largest anagram groups. Input The input contains words composed of lowercase alphabetic characters, separated by whitespace(or new line). It is terminated by the word STOP. You can assume there will be no more than 100 words, and each word does not exceed 20 characters long. Output Output the 5 largest anagram groups. If there are less than 5 groups, output them all. Sort the groups by decreasing size. Break ties lexicographically by the lexicographical smallest element. For each group output, print its size and its member words. Sort the member words lexicographically and print equal words only once. Sample Input undisplayed trace tea singleton eta eat displayed crate cater carte caret beta beat bate ate abet STOP Sample Output Group of size 5: caret carte cater crate trace Group of size 4: abet bate beat beta Group of size 4: ate eat eta tea Group of size 1: displayed Group of size 1: singleton