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]: 5, 18, ['c', 'r', 'H', '8181', '8047', '6667', 'r', 'l', 'r', 'S', '3747', '635', 't', 'h', 'm', 'v', 'e', '3399', 'z', '161', 'J', 'i', '2639']
[A]: 80476667rlrS3747635thmve3399


[Q]: 1, 3, ['8535', '7245', '7895', '4463', '9075', '2857', '4277', '2061', 'u', '3581', 'O', 'd', '7159', '5245', 'Q', '5825']
[A]: 853572457895


[Q]: 19, 20, ['8297', '7353', 'h', 'j', 'W', 'V', '879', '3973', '5879', 'J', 'B', '4259', 'T', 'V', 'i', 'B', 'P', '1277', '8435', 'A', 'b']
[A]:
8435A