Valid XML with exotic characters

exotic_but_valid.xml

<?xml version="1.05" encoding="UTF-8"?>
<!-- With version 1.05 this should be processed as XML 1.0 -->
<exotic>
<!--
	"‍" Zero Width Joiner &#x200d;
	"‌" Zero Width Non-Joiner &#x200c;

	Note that a valid tag may not start with a number or be empty. Both of the following tags are still valid - there is a non-printable character on the first position.

-->
<‍3> "‍" Zero Width Joiner &#x200d; <‌>¡"‌" Zero Width Non-Joiner &#x200c;!</‌></‍3>

<!--
	Chinese characters
-->
<繁體中文>traditional Chinese</繁體中文>
<繁体中文>simplified Chinese</繁体中文>

<!--
	ጁ Ethiopic Syllable Ju &#x1301;
	ዪ Ethiopic Syllable Yi &#x12ea;
-->
<ጁዪ Ju="&#x1301;" Yi="&#x12ea;"/>

<!--
	ဪ Myanmar Letter Au &#x102a;
	ဤ Myanmar Letter Ii &#x1024;
	ဏ Myanmar Letter Nna &#x100f;
-->
<ဪဤဏ>
	Myanmar Letter Au &#x102a; + 
	Myanmar Letter Ii &#x1024; + 
	Myanmar Letter Nna &#x100f;
</ဪဤဏ>

<!--
	€ Euro Sign &#x20ac;
	₱ Peso Sign &#x20b1;

	Note that using $ or £ the tag would not valid.
-->
<price>
	<€ code="EUR">200</€>
	<₱ code="CUP">267</₱>
</price>

<!--
	℃ Degree Celsius &#x2103;
	℉ Degree Fahrenheit &#x2109;
-->
<temperature>
	<℃>36,9</℃>
	<℉>98,42</℉>
</temperature>


<!--
	ℕ Double-Struck Capital N &#x2115;
	ℤ Double-Struck Capital Z &#x2124;
	ℚ Double-Struck Capital Q &#x211a;
	ℝ Double-Struck Capital R &#x211d;
	ℂ Double-Struck Capital C &#x2102;
-->
<numbers>
	<ℕ>Natural</ℕ>
	<ℤ>Integers</ℤ>
	<ℚ>Rational - <↉>↉ Vulgar Fraction Zero Thirds &#x2189;</↉></ℚ>
	<ℝ>Real</ℝ>
	<ℂ>Complex</ℂ>
</numbers>
</exotic>