1) [ = ], [_._._ __ = ], но __ _._. = _ _ _ _, =], [и __ =].
2) [ =, = _._. , _._. ], [ __ = _ _ ], [ __ волнистая линия _._. = ], [ __ _._. = _._.].
3) [ __ = _ _ _ _ ]: [ __ _._. = _ _ ], что [ __ = = ], [и __ _._. =].
4) [ _ _ , = = _ _, _._. =]: [ __ = _._. _._. _ _ ].