1.Isticmaal: Codso birta-taarikada toosan ama kor u kaca oo rogo birta qaybta
2. Kala duwanaanta soo dejinta: 0 ilaa 10 tan.
3.It waxaa soo saaray by been abuur ah bir daawaha tayo sare leh-carbon hi- tayadoodu hooseyso.
4.Cilmiga lagu qiimeeyay ee ay sababto 1 imtixaan ayaa loo arkaa heerka caadiga ah, inta lagu jiro kor u qaadista, waxay isticmaali kartaa hal wiish, laakiin inta lagu jiro kor u qaadista toosan, waa in lagu daraa beam.
5. Inta lagu jiro kor-u-qaadista, qodobbada sudhay waa mamnuuc inay isku dhacaan.
load 6.Test waa max, load hawlgalka 2 jeer.
7. Ha xad dhaafin si aad u isticmaasho.