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: 1, 12, ['u', '9391', 'H', '8505', 'T', '7461', 'Z', 'f', '419', '3113', 'V', '6469', '6041', '3361']

u9391H8505T7461Zf4193113V6469