sub u11 {"u11"}
sub v11 {"v11"}
sub w11 {"w11"}

print u11, v11, w11, v10;
__END__
u11v11w11

##</code><code>##

print 65.66;    # prints '65.66'
print 65.66.67; # prints 'ABC'

##</code><code>##

print v10;      # prints newline.
print v10, v10; # "No comma allowed after filehandle"