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.

11, 14, ['3803', '371', '3451', '8133', 'A', 'W', '1751', 'v', '619', '2241', '7221', 'B', 'L', '8105', '8555', '623', '4589', '2401', '9335', 'Y']
7221BL8105

2, 20, ['v', 'B', '2287', '1923', 'C', '8477', '4115', '803', '6579', 'u', 'x', 'b', 'J', '4007', '3505', 'M', 'g', 'Z', '2887', 'U', 'S', 'Y', 'i']
B22871923C847741158036579uxbJ40073505MgZ2887U

4, 9, ['3691', 'Y', 'D', 'c', '8101', 'Q', 'n', '7363', 'k', '5299', 'U', 'a', 'x', '1983', '3203', 'N', 't', '4513', '9613', 'Y', 'G', 'B']

c8101Qn7363k