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 find all elements of A from the ith element to the jth element, reverse the order in which they occur, and then concatenate them to output 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. Perform the operations in order, i.e., do not concatenate the elements and then reverse the string.

Input: Consider Input: 3, 11, ['M', '1269', '8573', 'S', 'f', 'B', '3667', '3561', 'i', 'A', '3687']

Output: 3687Ai35613667BfS8573


Input: Consider Input: 3, 9, ['6141', 't', 'I', '9239', '747', 'k', 'o', '4329', 'b', 'a', '6943', 'n', '8749', 'u', '9367', 'q']

Output: b4329ok7479239I


Input: Consider Input: 1, 3, ['Q', '4487', 'r', 'W', '5659', '4477', '7119', 'd', 'z', '6399', '713', 'K', '6233', 'r', 'u', 'w', 'z', 'Z', 't', '3609', 'S', 'y', '9513', '3825', 'p', 'h', '4741', '3909']


Output: r4487Q