Pali malamulo 7 osiyanasiyana apadziko lonse lapansi (omwe amatchedwanso hermetic malamulo) omwe amakhudza chilichonse chomwe chilipo nthawi iliyonse komanso malo. Kaya ndi pamlingo wakuthupi kapena wakuthupi, malamulo ameneŵa amapezeka paliponse ndipo palibe chamoyo m’chilengedwe chonse chimene chingathaŵe malamulo amphamvu ameneŵa. Malamulo amenewa akhalapo ndipo adzakhalapo mpaka kalekale. Kujambula kulikonse kumapangidwa ndi malamulowa. Limodzi mwa malamulowa limatchedwanso ...