Figure3
![A network flow approach for constellation planning](https://image.oaes.cc/c2cb5985-7f11-4ae6-925f-e388244833e2/4862-3.jpg)
Figure 3. A simple graph is presented with numbered circles as nodes and labeled edges. The right image illustrates two group constraints, one around nodes
Figure 3. A simple graph is presented with numbered circles as nodes and labeled edges. The right image illustrates two group constraints, one around nodes