import java.util.*;
import java.util.stream.*;
import java.nio.*;
import java.nio.charset.*;

class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
		System.out.print(
            IntStream.of(1214606444, 1865162839, 1869769828, 555753482)
                    .mapToObj(n -> IntStream.iterate(24, i -> i >= 0, i -> i - 8)
                                            .boxed()
                                            .map(i -> (n & 255 << i) >> i)
                                            .collect(() -> ByteBuffer.allocate(4),
                                                    (r, e) -> r.put(e.byteValue()),
                                                    ByteBuffer::put))
                    .map(b -> new String(b.array(), StandardCharsets.UTF_8))
                    .collect(Collectors.joining())
        );
	}
}