Ukuphulaphula ngokulula (ngamanye amaxesha eyaziwa njengomculo womculo) ngumculo owayo ogqithwayo kunye nolwasefowuni olwaluthandwa kakhulu ngexesha le-1950 ukuya kwi-1970. Inxulumene nomculo ophakathi nendawo (MOR) kwaye iquka ukurekhoda kweengoma zemigangatho, ukubethelwa kweengoma kunye neengoma ezidumileyo ezingaqhelekanga. Kwahlukelwa kwifomathi yomculo omnandi kakhulu ngeendlela ezahlukeneyo zezitayela, kubandakanywa nepesenti zamagama, amalungiselelo kunye neestimos ukuze zilungelelanise iinxalenye zemihla ngemihla ngexesha lokusasazwa.

Akukho iimveliso afunyanwa kuthelekiseka ukhetho lwakho.