Utility function for printing anagram list
void printAnagram ( unordered_map < string , vector < string > > & store ) { for ( auto it : store ) { vector < string > temp_vec ( it . second ) ; int size = temp_vec . size ( ) ; for ( int i = 0 ; i < size ; i ++ ) cout << temp_vec [ i ] << " ▁ " ; cout << " STRNEWLINE " ; } }