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: 1, 7, ['q', 'G', '8805', '1201', '6131', 'a', '3789', '9671']
Example Output: qG880512016131a3789

Example Input: 1, 5, ['3123', '67', '6019', '9385', '8251', 'b', 'D', '4957', 'u', '2091']
Example Output: 312367601993858251

Example Input: 4, 7, ['1151', '8887', 'H', '3393', 'h', 's', '3141', '5913', '7945', 's']
Example Output:
3393hs3141