Can you find the pattern and hence find the missing set of letters in the list - ELFA, GLHA, ILJA, _____, MLNA ?

Question

In the tables below you will see that there are some numbers which are connected to each other.

Can you find the pattern and hence find the missing number in the table?

Answer 1

2nd letter and 4th letter remains to be a constant here, 1st and 3rd letters are consecutive alphabets starting from G.
ie., G & H in GLHA, I & J in ILJA
Therefore the next one is KLLA.

Answer 2

KLLA
In the first and third position, second letter from the letter of the same position in the previous set will come, whereas second and last will remain same in all set of letters. (if G is the letter in one set, in next coming sets, it will be replaced by J, L, N. Similarly H will be replaced by J,L,N)