from collections import namedtuple

Vertex = namedtuple('Vertex', ['NAME', 'x', 'y'])

vertices = [
    Vertex('C0', 1, 1),
    Vertex('NA', 4, 5),
    Vertex('NA', 3, 7),
    Vertex('C3', 9, 3),
    Vertex('NA', 8, 4),
    Vertex('NA', 7, 5),
    Vertex('C6', 6, 6),
    Vertex('NA', 5, 10)
           ]

print vertices