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.

Example Input: 4, 17, ['D', 'F', '2105', '4905', 'k', 'v', '9761', '2955', 'I', '817', '699', 'P', 'l', 'h', 'Z', 'P', 'L']
Example Output: 4905kv97612955I817699PlhZPL

Example Input: 7, 8, ['1469', '2079', '643', 'i', '6567', 'B', '7849', '4007', 'x', '2863', 'N', '1279', '1271', 'p']
Example Output: 78494007

Example Input: 3, 9, ['X', 'M', '2111', 'V', 'K', '4989', 'p', 'e', '9125']
Example Output:
2111VK4989pe9125