Sababta arrintaasina waa qaab-samayska maskaxeed ee gabadha, oo sida aynu horeba u soo sheegnay ay labada dhinac mar wada shaqeeyaan, halka ninka labada qaybood ee maskaxdiisa mid kastaa mar shaqayso, sidaa awgeed aanay dhib ku ahayn in uu dhaqso ugu leexdo midig marka laga dalbado.
