14 Chikupuluska awo ŵakukhala pa charu chapasi, chifukwa cha vimanyikwiro ivyo chikazomerezgeka kuchita pamaso pa chikoko. Chikuphalira awo ŵakukhala pa charu chapasi kuti ŵapange chikozgo+ cha chikoko icho chikapwetekeka na lupanga kweni chikachira.+