#include <iostream>
using namespace std;
 
int main() {
     int widthValue = 4;
     char sentence[ 10 ];
 
     cout << "Enter a sentence:" << endl;
     cin.width( 5 ); // input only 4 characters from sentence
 
     // set field width, then display characters based on that width
     while ( cin >> sentence )
     {
     	cout << "|";
      cout.width( widthValue++ );
      cout << sentence << "|" << endl;
      cin.width(5); // input 5 more characters from sentence
      } // end while
      return 0;
 } // end main
 

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