 
 <translate> The new letter sequence is E C N A B R U T S I D
Clearly, S comes after T The answer: (A). <ibo> Usoro mkpụrụedemede ọhụrụ bụ E C N A B R U T S I D N'ụzọ doro anya, S na-abịa mgbe T gasịrị Azịza ya: (A). 