It is possible though, that the directions themselves seem to provide all the information necessary, or at any rate all that was available, for both coastal and offshore voyaging.
Yicinga engenzeka, ukuba iindlela zona zibonakala zinikezele ngolwazi olufunekayo, okanye nakubungakanani konke oluya kwakufumaneka, bobani enxwemeni nakude nonxweme.