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: 1, 3, ['U', '1175', 'm', 'S', 't', 's', 'o', '6357', 'G', 'x', 'H', '8917']

Output: m1175U


Input: Consider Input: 12, 24, ['H', 'Q', '9143', '6321', '1743', '9859', '433', '6959', '7363', '8093', 'D', 'W', 'u', '9719', '8221', '6345', '8815', '1257', 'i', 'Q', '8803', '8037', '5785', '1581']

Output: 1581578580378803Qi12578815634582219719uW


Input: Consider Input: 8, 15, ['S', 'o', 'w', 'T', '301', '5497', '5423', 'R', 's', '4277', 'K', 'r', '7501', 'l', '3845', '6197', '791', 'w', '1075', '3557', 'p', 'x', 'g']


Output: 3845l7501rK4277sR