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]: 9, 12, ['4323', '4029', '2223', 'l', 'n', 'T', 'M', 'Q', '4017', '1139', 'E', '201']
[EX A]: 40171139E201

[EX Q]: 6, 6, ['6237', '5511', '7211', '1509', '7331', '9547']
[EX A]: 9547

[EX Q]: 17, 23, ['6295', 'k', 'P', '2745', 'Z', 'B', 'U', '671', '5161', 't', 'X', 'V', 'W', '6263', '1937', '1671', 'O', 'q', 'p', '301', 'a', 'N', '2017', 'p', 'W']
[EX A]:
Oqp301aN2017