While the mark system devised by the Masoretes over 1000 years ago is helpful, there are places where multiple analyses are possible. This application of the mark system generally follows the work of Helmut Richter in Hebrew Cantillation Marks and Their Encoding. Further, there are points of ambiguity within the system. Where ambiguities arise, the Lexham Hebrew Bible: Cantillation Analysis generally follows the same algorithm implemented in the Hebrew Cantillations Interactive. The general algorithm