<｜begin▁of▁sentence｜>### Instruction:
Imagine you have a property portfolio with four exquisite estates, and you wish to present them to potential clients in a manner that showcases the connectivity and relationships between these properties—essentially creating a complete, interconnected network. How might you apply NetworkX alongside the Pydot and Graphviz tools to generate a visual layout of these properties using the 'dot' hierarchy structure algorithm? This visual representation should clearly display the positions of each estate as nodes within the graph.
### Response:
import networkx as nx

# Create a complete graph with 4 nodes
G = nx.complete_graph(4)

# Generate a layout using pydot and the 'dot' algorithm
pos = nx.nx_pydot.pydot_layout(G, prog='dot')

# Print the positions of each node
print(pos)
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