Add a egaugnaL to a polyglot
3. &gt;&lt;&gt;, 106 bytes
void main(){import std.stdio;&quot;D&quot;.write;}
/*                        ;ooo&quot;&gt;&lt;&gt;&quot;
1j U8=XPC#18M&lt;&lt;}9F ,+;q,+;
*/

Try it online!
This program prints D in D, emmoS in Somme, and &gt;&lt;&gt; in &gt;&lt;&gt;.
Next answer cannot exceed 146 bytes (106 + 40).
Explanation
;ooo&quot;&gt;&lt;&gt;&quot; prints &quot;&gt;&lt;&gt;&quot; in &gt;&lt;&gt; (which is a palindrome), then exits.