__tuning[]
__endtuning[]
N[orig_style='N']Hello world
UNKNOWNP[orig_style='UNKNOWNP';unknownp=1]Some text with an {{N[unknown=1]unknown attribute}} and  on the second and {{UNKNOWN[]unknown object}} on the third line.
H9[orig_style='H9']Heading with a bad level
N[orig_style='N']Some text with an {{WXYZ[]unknown tag}}.
BADP[badp=1;orig_style='BADP']Some more text with a {{N[bad=1]bad attribute}} on the second and {{BAD[]bad object}} on the third line.
N[orig_style='N']Some text with an {{WXYZ[]unknown tag}}.
A9[orig_style='H9']Another heading with a bad level
H9[orig_style='H9']Heading with a bad level
N[orig_style='N']Some text with an {{WXYZ[]unknown tag}}.
