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(new ArrayList<>(Arrays.asList(12,7,6)), replaceNonCoprimes(new ArrayList<>(Arrays.asList(6,4,3,2,7,6,2))));
}
@Test
public void test2() {
    assertEquals(new ArrayList<>(Arrays.asList(2,1,1,3)), replaceNonCoprimes(new ArrayList<>(Arrays.asList(2,2,1,1,3,3,3))));
}

}