import java.io.*;

public class CustomFilter extends FilterOutputStream {
    public CustomFilter(OutputStream out) {
        super(out);
    }

    @Override
    public void write(int b) {
        if(!(b == 65 || b == 69 || b == 73 || b == 79 || b == 85)) {
            try {
                super.write(b);
            }
            catch (IOException ex) {

            }
        }
    }
}
/*}
* */