import java.io.*;
public class ZFStream{
public static void main(String args[]){
	FileReader in;
	FileWriter out1,out2;
	int count,k=-1,n=-1;
	char ch[]=new char[1024];
	char c[]=new char[1024];
	char s[]=new char[1024];
	try{
		in = new FileReader("test1.txt");
	     	out1 = new FileWriter("test2.txt");
	     	out2 = new FileWriter("test3.txt");
	     	while((count=in.read(ch,0,1024))!=-1){
			for (int i=0;i<count;i++){
				if (Character.isLetter(ch[i])){
					k++;
		       			c[k]=ch[i];
				}
	                 	else{
					n++;
		       			s[n]=ch[i];
				}
	           	}
	      System.out.println(new String(c));	
	      System.out.println(new String(s));
	      out1.write(c);
	      out2.write(s);
	}    
	System.out.println("ֲɹ");	
	in.close();
	out1.close();
	out2.close();
	}catch(IOException e){}
}
}





