<｜begin▁of▁sentence｜>### Instruction:
Given a graph with edges creating a path from 0 to 9 and additional nodes 'A', 'B', 'C', 'D', 'E', 'F' with edges from 9 to 'A', 'B', 'C' and from 'C' to 'D', 'E', 'F', can you generate a visual representation of the graph using the `generate_network_text` function from NetworkX, specifying to use ASCII characters only and arranging vertical chains where possible?
### Response:
import networkx as nx

# Create a graph
G = nx.Graph()
G.add_path([0, 1, 2, 3, 4, 5, 6, 7, 8, 9])
G.add_edges_from([(9, 'A'), (9, 'B'), (9, 'C'), ('C', 'D'), ('C', 'E'), ('C', 'F')])

# Use the generate_network_text function to visualize the graph
for line in nx.generate_network_text(G, ascii_only=True, vertical_chains=True):
    print(line)
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