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*    ogwɛga [ ˩ ˥ (4-1) ˩ ] practises only that



*    sort of oracle. Other doctors



*    may know the method, but they



*    are not called ɔb-ogwɛga. If



*    another doctor does not know



*    the ogwɛga, he may have to call



*    in an ɔb-ogwɛga. The ɔb-ogwɛga



*    is paid for his work, but he is



*    also a farmer, as the money he



*    earns is not a sufficient liveli-



*    hood. The oracle is learned from



*    another ogwɛga doctor (without



*    staying with him); itie [ ˩ ˥ ] (the



*    code) is said to take at least



*    three months to learn. After



*    this, eria [ ˩ ˥ ], the analysis of the



*    code-words, is learnt. That is



*    said to take more than six



*    months. If a man is too keen



*    on learning eria so that he starts



*    on it before knowing itie pro-



*    perly, he is supposed never to



*    learn itie correctly. Then he is



*    called: ɔʋ̃a n-ɔgu-eria xɛ‿iha



*    [ ˩ ˩ ˥ ˥ ˥ ˦ ˩ ˥ ˩ ] “a man who knows



*    analysis waits for the oracle,



*    i.e. the calling out”. An ewawa



*    learner must be a servant under



*    a doctor. The ewawa doctor, who



*    is always an Osũ [ ˩ ˥ ] priest, also



*    undertakes cures, but they are



*    not as good as the ɔb-odĩ. Most



*    of them also give food to witches.



*    Their servant is called ohãgbã



*    [ ˩ ˩ ˩ ] or ɔwaisɛ [ ˩ ˩ ˩ ]. The ap-



*    prenticeship takes four to seven



*    years because the pupils learn



*    cures at the same time. Ewawa



*    doctors are payed with money



*    and they only farm when they



*    have a big family. They make



*    many charms, e.g. some for



*    traders ensuring good husiness,



*    some warding off danger for



*    travellers, some against witches



*    for sick people, etc. Especially