Based on the English alphabetical order, three of the following four letter-cluster pairs are alike in a certain way and thus form a group. Which letter-cluster pair DOES NOT belong to that group?
(Note: The odd one out is not based on the number of consonants/vowels or their position in the letter-cluster.)​

Logic: 1st + 4 = 3rd, 2nd + 16 = 4th

Option A) BJ – FZ
B +4 → F
J +16 → Z

Option B) HP – LF
H +4 → L
P + 16 → F

Option C) GO – KF
G +4 → K
O −9 → F (Not follow)

Option D) TB – XR
T +4 → X
B +16 → R

Thus, correct option is (c).