Isticmaalayaasha heerarka kala duwan laga bilaabo kuwa cusub ilaa kuwa xirfadlayaasha ah waxay ka faa'iideysan doonaan Mashiinka Saxafada Lugaha Fadhiya. suufka dhabarka ee la hagaajin karo iyo madal cag la isku hagaajin karo oo gaar u ah-RUN ah ayaa dejisa isticmaaleyaasha kala duwan waxayna u oggolaadaan meelo badan oo lugood oo kala duwanaansho jimicsi ah.
si sahal ah ayuu uga soo toosayaa booska fadhiga
u oggolaanaya isticmaaleyaasha inay go'aamiyaan kala duwanaanshaha dhaqdhaqaaqa ku habboon baahiyahooda shaqsiyeed
u oggolaanaya meelo kala duwan oo cagaha ah iyadoo la ilaalinayo booska canqowga ee dhexdhexaadka ah