Page 44 - Intelligent Communication Systems
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28      INTELLIGENT COMMUNICATION SYSTEMS






















        FIGURE 4.8











        FIGURE 4.9


















        FIGURE 4.10

           (2)  Nodes B and C, linked by directed  branches from A, are chosen and are
               described  in Figure 4.10.
           (3)  Nodes C and G, linked by directed branches  from B, are chosen  and are
               described in Figure 4.11.
           (4)  Node G, linked by directed branches from  C, is chosen and is described
               in Figure 4.12.
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