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.

Example Input: 4, 18, ['r', 'W', '2683', '1451', 'b', '5295', '6037', 's', 'o', 'p', 'S', 'C', 'U', 'z', 'K', '6539', '4519', 'T', 'i', '4467']
Example Output: 1451b52956037sopSCUzK65394519T

Example Input: 14, 15, ['8927', 'K', 'O', 'l', 'p', 'L', '8163', 'Q', '4683', '7603', 'M', 'T', '1239', '5867', 'L', '8265', 'F', '6653', 'I', 'S']
Example Output: 5867L

Example Input: 11, 18, ['113', '9021', 'd', '9357', 'f', '651', '2299', 'C', 'D', 'Y', '8053', '4291', '1781', '9465', 'G', 'd', 'a', 'f', 'g', '63', 'c', '9113', 'Y', '8813', '2777', 'y', '7583']
Example Output:
8053429117819465Gdaf

