Zowawa izi ndizotchuka pam mphete zawo zazitali; Malekezero awo amathandizidwa pansi pogwiritsa ntchito mawaya omwe aphatikizidwa. Tsambali lamkati la chubu ndi ofanana ndi achangu. Ichi ndi choyenera cha WP11 ndi chokhazikika chokhazikika chokhala ndi mikangano yaying'ono kapena ayi mu gasi kapena madzi oyenda kudzera. Khungu, kusintha kosalala kwa makulidwe omwewo, perekani choyaka. Amagwiritsidwa ntchito pochita masewera olimbitsa thupi kwambiri.