import static org.junit.jupiter.api.Assertions.*;
import org.junit.jupiter.api.Test;
import java.util.List;
import java.util.Arrays;
import java.util.ArrayList;
public class Main {
    //Program start
    
    //Program end

    @Test
public void test1() {
    assertEquals("vkbs bs t suepuv", decodeMessage("the quick brown fox jumps over the lazy dog", "vkbs bs t suepuv"));
}
@Test
public void test2() {
    assertEquals("zwx hnfx lqantp mnoeius ycgk vcnjrdb", decodeMessage("eljuxhpwnyrdgtqkviszcfmabo", "zwx hnfx lqantp mnoeius ycgk vcnjrdb"));
}

}