text: import matplotlib.lines
  import numpy
  from matplotlib import pyplot
  
  for k, v in matplotlib.colors.BASE_COLORS.items():
      print(f"'{k}'\t'{v}'")
  
  for k, v in matplotlib.colors.CSS4_COLORS.items():
      print(f"'{k}'\t'{v}'")
  
  for name, hex in matplotlib.colors.cnames.items():
      print(f"'{name}'\t'{hex}'")
  
  for name, hex in matplotlib.lines.lineMarkers.items():
      print(f"'{name}'\t'{hex}'")
  
  for name, hex in matplotlib.lines.lineStyles.items():
      print(f"'{name}'\t'{hex}'")
  
  print(f"{', '.join(matplotlib.lines.fillStyles)}")
  
  x = numpy.arange(0.0, 5.0, 0.2)
  # red dashes, blue squares and green triangles
  pyplot.plot(
      # red solid
      x, x, 'r-',
      # cyan broken
      x, numpy.sqrt(x), 'c--',
      # magenta square
      x, numpy.cos(x), 'ms',
      # black triangle
      x, numpy.log1p(x), 'k^',
      # yellow
      x, x ** 2 / 2, 'yD',
      x, numpy.arctan(x), 'g.',
  
  )
  pyplot.show()
  