import java.util.*;
import java.util.regex.*;
import java.util.stream.*;

class Ideone {
	public static void main (String[] args ) {
		String s = "H.N.-13/1443 laal street near bharath dental lab near thana qutubsher near modern bakery saharanpur uttar pradesh 247001";
        List<String> parts = Pattern.compile("\\S.{1,19}\\b").matcher(s)
          .results().map(MatchResult::group).collect(Collectors.toList());
        parts.forEach(System.out::println);
	}
}