Correct option is D
Mapping each letter directly:
S → A
T → B
O → F
R → I
M → D
Y → G
Now applying the same mapping to LOTUS:
L → C (From the options)
O → F (fixed from O → F)
T → B (fixed from T → B)
U → C (From the options)
S → A (fixed from S → A)
Therefore, LOTUS → CFBCA
Thus, the correct option is (d) CFBCA