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.

[EX Q]: 6, 7, ['1277', '1589', 'Z', 'U', '507', '4913', 'g', '4789']
[EX A]: 4913g

[EX Q]: 30, 30, ['365', '2643', '821', '7239', 'R', '6803', '6415', '9309', 'c', '1787', 'N', '7545', 'P', 'D', '8755', '837', 'T', '4621', '7831', '6281', 'N', 'r', 'U', '5623', '7517', '9125', 'H', 'd', '7963', '5763']
[EX A]: 5763

[EX Q]: 1, 2, ['v', '4837', 'f', '3389', 'l', '615', '4729', '7587', '6647', 'y', '2091', 'G', '9989', 'd', '233', '2655', '7689', '4535', 'I', '4077', 'N', 'z', 'o', '8459']
[EX A]:
v4837