Print the biggest-size subset of strings in the input that are all permutations of each other. If there are ties, any one will do. If no strings are permutations of each other (for example, only one string was given or the strings contain distinct characters), this is just one of the strings. If no strings were passed in , do not output anything or output an empty list.
Input => Output ["ABCDE", "EDBCA", "XYZ", "ZYX", "ZXY"] => ["XYZ", "ZYX", "ZXY"] ["A"] => ["A"]