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: 3, 12, ['3147', 'k', '111', '3793', 'K', '8367', '8681', 'G', '5217', 'b', '8483', 'I', '997', 'H', '2455']

1113793K83678681G5217b8483I