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]: 14, 19, ['r', '7583', 'd', 'I', 'n', '2281', '4977', '3473', '7677', '649', '2005', 's', '7207', 'W', 'f', '9103', 'j', 'j', '7643', 'x', '8397', '4873', '6261', 'n', 'r', '9059', '2375']
[EX A]: Wf9103jj7643

[EX Q]: 4, 4, ['x', 'B', 'M', '2375', '9021']
[EX A]: 2375

[EX Q]: 3, 4, ['8225', 'u', '8345', 'B', '1795', 'i', 'I', 'a', 'e', '5155', 'z']
[EX A]:
8345B