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: 19, 25, ['z', '4333', 'H', 'b', '7557', '1435', 'b', '9485', 'K', 'U', '771', '3321', '5701', '3461', 'G', 'K', 'N', 'B', 'V', 'R', '373', '7929', 'C', '631', 'Z', '1295', '9109']

VR3737929C631Z