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GARGAARKA BEERTA
Albaabka beeraha sida caadiga ah waxaa lagu sameeyaa tuubooyin wareegsan iyo silsilado silig leh oo alxan ah, qaarkoodna waxaa lagu sameeyaa tuubooyin laba jibbaaran.
Marka loo eego qaab-dhismeedyada kala duwan ee gudaha, iridda beeraha waxaa loo qaybin karaa irrida "N", "I" nooca irridda beeraha, iyo irridda beerta baarka Albaabka beeraha ee "N" iyo nooca "I" irridda beeraha, badanaa waxaa lagu sameyn doonaa tuubbada wareega ah ee wareega ah iyo mesh silig ku duuban gudaha, ka dibna qaar ka mid ah tuubooyin gudaha ah oo kaabayaal ah. .
