Ukuhlukaniswa kweminyango yensimbi yomlilo kucacile. Ngokusho kokumelana nomlilo okuhlukile komnyango womlilo wensimbi, ukumelana nomlilo kungahlukaniswa ku-A, B, C amamaki amathathu, amamaki ahlukene omnyango womlilo wensimbi angasetshenziswa ezindaweni ezihlukahlukene.

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