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// reverse_each_word

import java.util.*;

public class reverse_each_word

{

public static void main()

{

Scanner ob=new Scanner(System.in);

int i,j;

System.out.println("enter string");

StringTokenizer s=new StringTokenizer(ob.nextLine(),"!");

int n=s.countTokens();//count words

String a[]=new String[n];

for(i=0;i<n;i++)

{

a[i]=s.nextToken();

}

for(i=n-1;i>=0;i--)

{

System.out.print(a[i]+" ");

}

}

}