The South African Bureau of Heraldry has developed the line of partition "serpentine" (which has also been called ""ondoyant""), which is rather like wavy, but with only one "wave", one complete cycle of a sine wave; the serpentine in the arms of the Mtubatuba Primary School is defined as "dexter to chief and sinister to base". (Similar is the German "" (snake-wise).) It has also developed the uniquely South-African lines of division (which can also form the ends of a charge) "nowy of a Cape Town gable" (now called just "nowy gabled"), and "nowy of an Indian cupola". Similarly, the fess line in the arms of the Council for Social and Associated Workers is "nowy of a trimount inverted", the fess in the arms of Mossel Bay is "nowy of two Karoo gable houses", the chief in the arms of the Lenasia South-East Management Committee is "nowy of an Indian cupola", the chief in the arms of the Genealogical Society of South Africa is "double nowy gably" and that of Frederick Brownell is "gably of three". The arms of the Reyneke Bond (i.e. Reyneke Family Association) are "Per fess, in each flank double nowy fitchy to base, Azure and Or, a lion rampant per fess of the second and Gules, a chief Or". The plain chief identifies these as the arms of a family association. The arms of Itsokolele, South Africa include "a chief double fitchy inverted".