Parameters
    ----------
    hyp : dict
        {'segmentation': [[0, 3], [1, 2]],
         'symbols': [{'symbol': ID, 'probability': 0.12}],
         'geometry': {'symbol': index,
                      'bottom': None or dict,
                      'subscript': None or dict,
                      'right': None or dict,
                      'superscript': None or dict,
                      'top': None or dict},
          'probability': 0.123
        }

def build_unicode(hyp):
    """
    Parameters
    ----------
    hyp : dict
        {'segmentation': [[0, 3], [1, 2]],
         'symbols': [{'symbol': ID, 'probability': 0.12}],
         'geometry': {'symbol': index,
                      'bottom': None or dict,
                      'subscript': None or dict,
                      'right': None or dict,
                      'superscript': None or dict,
                      'top': None or dict},
          'probability': 0.123
        }
    """
    latex = []
    for symbol in hyp['symbols']:
        latex.append(symbol['symbol'])
    return ";;".join(latex)