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]: 2, 17, ['5049', 'L', 'l', 'b', '5473', '9143', 'd', 'l', '4337', 'e', 'G', '5631', '7089', '2629', '3987', '8197', 'c', '8111', '1897', 'b', '1519', '2185', '8841', '7507']
[EX A]: Llb54739143dl4337eG56317089262939878197c

[EX Q]: 8, 11, ['F', '8031', '1539', '6973', '3103', 'I', '9639', 'm', 'x', 'j', '9811']
[EX A]: mxj9811

[EX Q]: 1, 18, ['1493', 'r', 'J', '7693', '8019', 'M', '1353', '5725', 'o', '3177', '5841', '6663', '4103', '109', 'R', '3889', 'c', 'X', '6753', '9405', '2663', '1215']
[EX A]:
1493rJ76938019M13535725o3177584166634103109R3889cX