def is_next_east_cell_empty(i, j, field):
    """
    check if next to the right cell is empty
    :param i:
    :param j:
    :param field:
    :return: True if next right cell of the field is empty, False otherwise
    """
    if j == len(field[0]) - 1:
        if field[i][0] == '.':
            return True
        return False
    if field[i][j + 1] == '.':
        return True
    return False