In this task, you are given inputs i,j, and A, where i and j are integers and A is a list. You need to concatenate all elements of A from the ith element to the jth element, and print the resultant string. i and j will be non-negative, and will always have a value less than the length of A. i will always be less than j.

[Q]: 1, 15, ['F', '6719', '7233', '4085', 'Q', 'N', '3827', '9487', 'o', '2955', '3199', '6321', 'R', '1021', 'u', 'k', '9039', 'k', 'c', '1197', '805', 'f', '5155', 'P', 'm', '6037', 'J', '6089', 'W', 'N']
[A]: F671972334085QN38279487o295531996321R1021u


[Q]: 1, 3, ['n', 'Q', '8725', '3893']
[A]: nQ8725


[Q]: 4, 5, ['6745', 'm', '2993', 'X', 'o']
[A]:
Xo