To encode a message, James first replaces each letter within the message with its corresponding number, where A=1, B=2, \cdots, Y=25, and Z=26. Next, James multiplies each number by 3 and then subtracts 5, and continues this process a total of n times. For example, when n=2 the letter D is encoded to the number 16.
If James encoded a four letter message to the four numbers 367~205~853~1339, what is the value of n that he used?
Answer Choices
A. 2
B. 3
C. 4
D. 5
E. 6