(1) Kupisa chisimbiso chikafu chepurasitiki yekurongedza bhegi.
(2) Inoshandiswa kurongedza chikafu, inogona kuiswa chisimbiso, chengeta chikafu chinonaka.
(3) Kusvika gumi kudhindwa kwemavara nekumhanya kwakazara komputa intaglio muchina wekudhinda.
(4) Zvemhando dzekurongedza chikafu.