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dddd dfrf dfri didi didu dif- diff diii dird dirr drif drui druu dudd dudu duff dufu duid duif duir duri duru duur ffff ffii ffrr fidf fiff fifi fiii frid fudd fudi fuff fufu fuid fuir fur- furi furr idid idir idrf ifid ifrf ifri iiii irfu iri- irid irri iuiu rfdi rfid ridd ridi riff rifu riif riri rrif rrrr rudd rudi ruff ruid ruif rurd ruri ruru ruud uddi udid udir uirr urdu urff urfi urif uriu urri urur uuri uuuu

ddddd diddu dirfi dridu driff druid druri dufur fu-fu fuddu furir furud idifu if-- iiiii irid- ri-fi rufi- ruiru ururi uuuuu

ddr-ii diii-d furfur furrfu irridu rififi rudrur

furiiru

furifuff furifuri i-ii-iii

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