Shawa yozungulira iyi idapangidwa kuti ikhale ndi shawa yayikulu, yokulirapo kwambiri komanso shawa yogwira ntchito zambiri m'manja, zomwe zimapangitsa kuti pakhale shawa lapamwamba komanso lotheka makonda.Kuphatikizika kwa chinthu chozungulira pamapangidwe ake kumawonjezera kukongola kwake.