Tšela vaialis le li-caps tse tlase ho mouoane, ho ipeha kotsing ea ho lemala ha letsoho ho feta litipila tsa li-climp tse ling 'me li sa hloka lisebelisoa tse khethehileng. Li-vaialis tsohle tsa screas le li-cap li khethollotsoe ke khoele ea tsona e qetelloa ke ho hlalosoa ke setsi sa khalase ea khalase, GPI. Bakeng sa li-vaerase tsa khoele ea khoele, palo e 'meli ea karolo e' meli ea abeloa. Mohlala, lefapha la 8-425> le emela ho teba ka bophara ba lik'hilomithara tse 42. Scraw vaialis e theko e phahameng ho feta litiiso tsa molaoli.