* This headline is in the output
* COMMENT Commented headline should not be in the output
This should not be in the output either.
** This should not be in the output.
*** Neither this 
**** nor this
** Not in the output
* This is in the output
** COMMENT But this is not
This is not in the output
*** Neither is this
** Yet, this is in the output
and this is also part of the output
