def recall_password(cipher_grille, ciphered_password):
    password = ""
    for rotation in range(4):
        for i, row in enumerate(cipher_grille):
            for j, cell in enumerate(row):
                if cell == "X":
                    password += ciphered_password[i][j]
        cipher_grille = list(zip(*cipher_grille[::-1]))
    return password


if __name__ == '__main__':
    # These "asserts" using only for self-checking and not necessary for auto-testing
    assert recall_password(
        ('X...',
         '..X.',
         'X..X',
         '....'),
        ('itdf',
         'gdce',
         'aton',
         'qrdi')) == 'icantforgetiddqd', 'First example'

    assert recall_password(
        ('....',
         'X..X',
         '.X..',
         '...X'),
        ('xhwc',
         'rsqx',
         'xqzz',
         'fyzr')) == 'rxqrwsfzxqxzhczy', 'Second example'