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: 15, 23, ['3461', 'X', 'b', 'w', '2917', '9129', 'Q', 'n', 'o', 'E', 'Y', 'I', 'K', '1603', 'z', 't', '8191', '2713', 'j', '259', 'x', '9435', 'y', 'M', '6195', '3455', 'Y']

zt81912713j259x9435y