��Emoji: �
 M�
��
 h�

 i�

 g�

 f�
 ��
�
 �

Right-to-left: E1-(' ('D9'DE � ���� ����
CJK: `O}YNLu � S0�0k0a0o0 � H�U�X�8���
Combining: e
 (e + accent) vs � (precomposed)
Zero-width: zero width space, joiner a
 b
Math: " +" " " `" d" e" � Arrows: �! �! �! �!
Astral plane: �
+�
&�
 �
,�
!�
"�
 K�
V�
i�
e�

Homoglyphs: paypal vs p0ypal (Cyrillic 0)