Definition: 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.
Input: 5, 13, ['9161', '8391', 'd', 'w', '991', '5217', '9099', 'u', '9017', '9199', 'u', '9047', 'A', 'l', 'Q', 'g', 'U']

99152179099u90179199u9047A