This is the first page. 
=======================

This is the first attemp to use sphinx.

* First, a sphix documentation
* Nex, a html page
   * bulit with "make html" command


This is a second header
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a test of the second header. 

* an image. 

.. figure:: /images/image1.svg
    :align: center
    :alt: a placeholder image
    :scale: 200%

    this is a placeholder image