Directions: Study the following question and answering the question referring to the word sequence below:
MNO ABD ATE POT KLO
If the letters in the given words are arranged as they appear in a dictionary from right to left (within the word), then how many letters, as in the English alphabet, are there between the second letter of the third word from the left end and the second letter of the fourth word from the left end?

Options

A. 10
B. 12
C. 13
D. 7