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: 2, 10, ['u', 'E', 'B', '4843', '8313', 'T', 'Z', '5883', 'U', '2515', 'Z', '6951', '5779', '1291', 'b', '6437', 'M', '2461', '9459', '2243', '9003', '4545', 'h', '9297', 's', 'g']

EB48438313TZ5883U2515