instruction:
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.
question:
3, 8, ['A', '4235', 'w', 'y', '4877', 'M', 'Z', '4403', '969', '4749', 'n', 'x']
answer:
4403ZM4877yw


question:
1, 9, ['T', '7697', '5125', 'Q', 'j', '9397', '4161', '9593', '6887', 'j', 'I', 'E']
answer:
6887959341619397jQ51257697T


question:
7, 13, ['b', '7183', '9285', 'y', '8303', 'R', '8911', 'O', 'V', 't', 'l', 'L', 'U', 'k', '1361', 'P', 'R', '8569', '9789', '4679', '5799', '7455']
answer:

ULltVO8911