import java.util.*;

public class WordCount {
    public static void main(String[]args){

        Scanner scan=new Scanner(System.in);

        System.out.println("Enter a string:");
        String s=scan.nextLine();

        String[] words = s.split("[ ':.!?]");

        String word = "";
        int [] count=new int[20];
        for (int i=0;i<words.length;i++){

            word = words[i].toLowerCase();

            for (int j=0;j<words.length;j++){
                    // first increment i's count for every
                    // equal word
                if (words[j].toLowerCase().equals(word)){
                    count[i]++;
                        // then make sure the other instances of this
                        // word get a zero count
                    if (i != j){
                        count[j] = 0;
                    }
                }
            }
        }
            // correct this loop so that it doesn't
            // print the zero counts
        for (int y=0;y<words.length;y++){
            System.out.println(words[y]+"\t"+count[y]);
        }
    }
}