::: {#structure}
inc (need thm2, thm1 and a fake label)

thm1 - inthm1

thm2 - inthm2 (need thm1)

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:::{include="thm2, thm1 , fakelabel" #inc}
This line will be ignored
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::: {.Theorem #thm1} ::::::::::::::::::::::
test thm1

::: {.Definition #inthm1} :::
something
:::::::::::::::::::::::::::::

:::::::::::::::::::::::::::::::::::::::::::

:::{.Theorem #thm2}:::::::::::::::::::::
test thm2

::::{#inthm2 include="thm1"}
i need theorem 1
::::::::::::::::::::::::::::

::::::::::::::::::::::::::::::::::::::::

:::{class="Theorem" id="thm3"}
test thm3
::::::::::::::::::::::::::::::

::::: {#special .sidebar}
Here is a paragraph.

And another.
:::::::::::::::::::::::::