SAX.setDocumentLocator()
SAX.startDocument()
SAX.startElementNs(a, NULL, NULL, 0, 0, 0)
SAX.characters(
    , 5)
SAX.startElementNs(B, NULL, NULL, 0, 0, 0)
SAX.characters(
        , 9)
SAX.startElementNs(C, NULL, NULL, 0, 0, 0)
SAX.endElementNs(C, NULL, NULL)
SAX.characters(   , 3)
SAX.characters(
, 1)
SAX.endElementNs(B, NULL, NULL)
SAX.characters(
, 1)
SAX.endElementNs(a, NULL, NULL)
SAX.endDocument()