import java.util.Random;
import java.io.*;
import java.lang.Object;
import java.util.*;
import seqhoundlib.SeqHound;
import slrilib.*;
class ex02
{
  public static void main(String[] args) throws IOException
  {
    SeqHound seqhound = new SeqHound();
    seqhound.SHoundInit(true, "value");
 
 
    OutputStream f0=new FileOutputStream("file2.txt",true);
    Random gen=new Random();
    int gi; 
    
    for(int i=0;i<2000;i++) {
    
 
    float ff= 2000000*gen.nextFloat();
 
    
    gi=(int) ff;
 
    String str=new String();
    String s,s1;
    StringBuffer sb=new StringBuffer(100);
  
    if (seqhound.SHoundExists(gi)) {        
       if((str=seqhound.SHoundGetGenBankff(gi))!=null) {
 
       int l1=str.indexOf("LOCUS");
       int l0=str.indexOf("\n");
 
       
       int l5=str.indexOf("ACCESSION");
       int l6=str.indexOf("\n",l5);
 
        
	    

        
       int l2=str.indexOf("ORGANISM");
       int l3=str.indexOf("\n",l2);
 
       
       s=sb.append(str.substring(l1+5,l0)).
              
 
             append(str.substring(l2+9,l3)). 	          
	     toString();
	
  
       
        
       byte buf[]=s.trim().getBytes();
       System.out.println(sb);
       f0.write(buf);
             
       f0.write('\n');
       }
       }
       
   
   }
    
    
  }
}