Dhaawaca waa xaalad caadi ah oo la daweyn karo oo uu sameeyo xirfadle - in ka badan ⅔ carruurta ayaa soo sheega ugu yaraan hal dhacdo oo naxdin leh marka ay gaaraan 16 jir. Haddi aad aragto in ilmuhu murugaysan yahay ama u muuqdo mid ku dheggan, qaado talaabooyinkan soo socda si aad u qiimeyso habka ugu wanaagsan ee hore loogu socon karo.
Waa kuwan qaar ka mid ah tillaabooyinka bilawga ah ee la qaado marka ilmahaagu la kulmo waqti gaar ah oo adag oo niyad-jabka ah. Ilmahaagu waxa laga yaabaa inuu yeesho dareen ama fikirro bilaabay inay farageliyaan sida ay u maareeyaan hawl maalmeedka sida hurdo, cunto cunid, daryeel ama dugsi. Xaalad kasta oo degdeg ah oo nafta halis gelisa, wac 988 isla markiiba.
Marka ilmahaagu la kulmo qalalaasaha walaaca, raac tillaabooyinkan sida aad uga caawin karto inay xajiyaan duufaanka. Haddii ilmahaagu u baahan yahay taageero degdeg ah, wac 988.
