Gongono
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Kuponyera chitsulo chigongono welded chigongono kuwotcherera
Chigongono ndi wamba kugwirizana chitoliro zoyenera mu mipope unsembe, ntchito kugwirizana kwa chitoliro kupinda, ntchito kusintha chitoliro.
Chigongono ndi wamba kugwirizana chitoliro zoyenera mu mipope unsembe, ntchito kugwirizana kwa chitoliro kupinda, ntchito kusintha chitoliro.