How to use the pykakasi.h2a.H2a function in pykakasi

# * any later version.
# *
# * This program is distributed in the hope that it will be useful
# * but WITHOUT ANY WARRANTY; without even the implied warranty of
# * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# * GNU General Public License for more details.
# *
# * You should have received a copy of the GNU General Public License
# * along with KAKASI, see the file COPYING.  If not, write to the Free
# * Software Foundation Inc., 59 Temple Place - Suite 330, Boston, MA
# * 02111-1307, USA.
# */

from .h2a import H2a

class H2ah (H2a):

    H2a_table = {
        u"\u3041":"a", u"\u3042":"a",
        u"\u3043":"i", u"\u3044":"i",
        u"\u3045":"u", u"\u3046":"u",
        u"\u3046\u309b":"vu", u"\u3046\u309b\u3041":"va",
        u"\u3046\u309b\u3043":"vi", u"\u3046\u309b\u3047":"ve",
        u"\u3046\u309b\u3049":"vo",
        u"\u3047":"e", u"\u3048":"e",
        u"\u3049":"o", u"\u304a":"o",

        u"\u304b":"ka", u"\u304c":"ga",
        u"\u304d":"ki", u"\u304d\u3041":"kya",
        u"\u304d\u3045":"kyu", u"\u304d\u3049":"kyo",
        u"\u304d\u3083":"kya",
        u"\u304d\u3085":"kyu", u"\u304d\u3088":"kyo",

def __init__(self, method="Hepburn"):
        from .j2h import J2H
        from .h2a import H2a
        self._jconv = J2H()
        self._hconv = H2a(method)

# * any later version.
# *
# * This program is distributed in the hope that it will be useful
# * but WITHOUT ANY WARRANTY; without even the implied warranty of
# * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# * GNU General Public License for more details.
# *
# * You should have received a copy of the GNU General Public License
# * along with KAKASI, see the file COPYING.  If not, write to the Free
# * Software Foundation Inc., 59 Temple Place - Suite 330, Boston, MA
# * 02111-1307, USA.
# */

from .h2a import H2a

class H2ar (H2a):

    H2a_table = {
        u"\u3041":"a", u"\u3042":"a",
        u"\u3043":"i", u"\u3044":"i",
        u"\u3045":"u", u"\u3046":"u",
        u"\u3046\u309b":"vu", u"\u3046\u309b\u3041":"va",
        u"\u3046\u309b\u3043":"vi", u"\u3046\u309b\u3047":"ve",
        u"\u3046\u309b\u3049":"vo",
        u"\u3047":"e", u"\u3048":"e",
        u"\u3049":"o", u"\u304a":"o",

        u"\u304b":"ka", u"\u304c":"ga",
        u"\u304d":"ki", u"\u304d\u3041":"kya",
        u"\u304d\u3045":"kyu", u"\u304d\u3049":"kyo",
        u"\u304d\u3083":"kya",
        u"\u304d\u3085":"kyu", u"\u304d\u3087":"kyo",