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bbbb bbdd bd-r bdii bibb bibi bidi bidr birb bird biri birr bizz brid briz brrr bzzz dddd dibb didi diii dird dirr dizi dizz drib dzbb dzrr ibid ibrd ibri idid idir iiii iri- irid irri rbbb rbbr rib- ridd ridi riri rizi rizz rrrr zidi ziri zizi zizz zzzz

bibri bidri bizzi bridi brizz brrrr ddddd dibri dziri i-bid iiiii irbid irid- ribbi rizzi zibib ziddi zizzi zzzzz

bbbbbb bibiri bidbid biribi bribir bribri brizzi ddr-ii diii-d irbidi

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bbbbbbbb dzidri-i i-ii-iii

bidi-bidi ddddddddd

biddi-biddi

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