import java.io.*;

public class MyFilterOutputStream extends FilterOutputStream {

    public MyFilterOutputStream (OutputStream out) {
	super(out);
    }

    public void write(int b) throws IOException {
        if (b!=13) out.write(b);
    }

    public void write(byte[] b) throws IOException {
	for (int i=0; i<b.length; i++) 
             write(b[i]);
    }

    public void write(byte[] b, int off, int len) throws IOException {
        for (int i=off; i<len; i++)
             write(b[i]);
    }
}