Ku dhammee jumlada soo socota xulashada ugu fiican: Sida loo sameeyo rootiga.  Doorashooyinka - Qaado qaado, oo gooyo bur ah oo si siman u kala saar labada dhinac ee rootiga. - Isticmaal mindi si aad u jarjarto bur, oo si siman u kala saar labada dhinac ee rootiga.  Jawaab:
Isticmaal mindi si aad u jarjartid bur iyo bur, oo si siman u kala saar labada dhinac ee rootiga.