def _generators(group):
    """Returns the generators of the FreeGroup.

        Examples
        ========

        >>> from sympy.combinatorics.free_groups import free_group
        >>> F, x, y, z = free_group("x, y, z")
        >>> F.generators
        (x, y, z)

        """
    gens = []
    for sym in group.symbols:
        elm = (sym, 1),
        gens.append(group.dtype(elm))
    return tuple(gens)
