import java.io.*;
import java.util.StringTokenizer;
import java.util.Vector;

public class lause{


static String failinimi(String kysimus) throws IOException{
 System.out.println(kysimus);
 BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
 return br.readLine();
}
             
static String loeFail(String fail) throws IOException{
 StringBuffer sb=new StringBuffer();
 RandomAccessFile rf= new RandomAccessFile(fail, "r");
 String rida=rf.readLine();
 while (rida!=null){  sb.append(rida+" ");
  rida=rf.readLine();
 }
 int pikkus=sb.length();
 sb.delete(pikkus-1,pikkus);
 return new String (sb);
}

static String[] sonadeks2(String s){
  StringTokenizer st=new StringTokenizer(s, " .");
  int nr=st.countTokens();
  String tulemus[]=new String[nr];
  for(int i=0; i<nr; i++)tulemus[i]=st.nextToken();
  return tulemus;
}

static String[] sonadeks(String s){
String sona="";
Vector sahver=new Vector();
StringTokenizer st=new StringTokenizer(s, " ");
sona=st.nextToken();
while(st.hasMoreTokens()){
String uus=st.nextToken();
char c=uus.trim().charAt(0);
if(Character.isLowerCase(c)|(uus.length()==1)){
sona+=uus;
} else{
sahver.addElement(sona);
}
}
sahver.addElement(sona);
String[] sonad=new String[sahver.size()];
for(int i=0;i<sahver.size();i++){
sonad[i]=(String)sahver.elementAt(i);
}
return sonad;
}



 public static void main(String argumendid[]) throws IOException{
  String fail=failinimi("Palun failinimi");
  String sona=failinimi("Sisesta sona");
  String fsisu=loeFail(fail);
  System.out.println("Selle faili sisu on jargmine: "+fsisu);
  String sonad[]=sonadeks2(fsisu);
  System.out.println("Selle faili sonade arv on="+sonad.length);
  RandomAccessFile rf=new RandomAccessFile(fail,"r");
  String rida=rf.readLine();
  while(rida!=null){
   int koht=rida.indexOf(sona);
   if(rida.indexOf(sona, koht+1)>=0)System.out.println(rida);
   rida=rf.readLine();
  }
/*   if (sonad[i].indexOf(fsisu)>=1) System.out.println(rida);
   else System.out.println("Siin failis seda so~na pole voi ei leidu rohkem kui uks kord");
 */
 }
}