Maonekedwe a dzira pa dzira, olekanitsa magawo awiri, zivindikiro ndi botolo, njira yolumikizira ndi loko, olekanitsa 2 gawo amatha kuchepetsa katundu, ndi kunyamula iwo sungani pamodzi, komanso zivindikiro anali ndi 2 chala mawonekedwe oyenera kugwiritsa ntchito makina a zidole, osati kungowonetsa mcherewo mukaugwiritsa ntchito, kumatha kukhala chidole chokhala ndi ena.