How do I type த்ர?

Using keyboard layouts in Windows 10.0.28000.1251

Use this page to find out how to type a character on given keyboard or how many keyboards contain given characters.

Tell me how to write using !

The entered characters are as follows:

Hex	Dec	Name		Range	C#	HTML	URL
U+0BA4	2980	த	TAMIL LETTER TA	Tamil	\u0ba4	த	%E0%AE%A4
U+0BCD	3021	்	TAMIL SIGN VIRAMA	Tamil	\u0bcd	்	%E0%AF%8D
U+0BB0	2992	ர	TAMIL LETTER RA	Tamil	\u0bb0	ர	%E0%AE%B0

Unfortunately, there is no keyboard layout in Windows 10.0.28000.1251 that would allow you to type all these characters.