LEPPA yezvimedu zviviri chimbuzi hausi chete muviri wakapenya wakanaka, asiwo imwe neimwe ine yakanyanya kumanikidza gasi bvunzo, splash bvunzo, inki mutsara wekutsvaira, uye bhora rinopfuura mwero, inorembera bepa bvunzo, kudzika kwemvura kudzika uye nzvimbo yekusimbisa mvura, bvunzo dzese dzakavakirwa. pazviyero zvinotumirwa kuEurope.