print('plain python, no linenumbers')
foo()
bar()

print('plain python, with linenos')
foo()
bar()

print('plain python, with linenos, from 5')
foo()
bar()

print('plain python, with number-lines')
foo()
bar()

print('plain python, with number-lines, from 9')
foo()
bar()

print('plain python, 2 resaltada')
foo()
bar()

print('plain python, 2 y 3 resaltada, con numeros')
foo()
bar()
baz()

print('This is linked as #foo')