Ingeneers a wɔnmmo ɛyɛ adwuma baako ɛte ha a wasɔ adeɛ mu baako nso ɛsɔ mahyin no mu wɔn a wɔnmmo aka no agyina hɔ ɛhwɛ wɔnmmo ahyehyɛ dadeɛ bebree nso ɛwɔ ha.