@abc.abstractmethod<EOL><INDENT>def match_input_score_start_range(self, start, end, match):<DEDENT>
pass<EOL>
Matches grades with the start input score inclusive.

        :param start: start of range
        :type start: ``decimal``
        :param end: end of range
        :type end: ``decimal``
        :param match: ``true`` for a positive match, ``false`` for negative match
        :type match: ``boolean``
        :raise: ``InvalidArgument`` -- ``start`` is greater than ``end``

        *compliance: mandatory -- This method must be implemented.*