Detailed Instructions: In this task, you are given inputs 'i', 'j', and A, where 'i' and 'j' are integers and A is a list. A list is shown by two brackets and comma-separated numbers and characters inside, like ['1', '12', 'l']. You need to concatenate all elements of A from the ith element to the jth element, and then reverse the resulting 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 reverse first and then concatenate.
Q: 11, 26, ['h', '5973', 'L', '7607', '225', 'P', 'C', 'G', 'X', 'u', '5805', '5821', '9577', 'p', 'Q', '6733', '1051', '3659', 'R', 'P', '4805', 'm', 'g', 'E', '253', 'U']
A:
U352Egm5084PR956315013376Qp775912855085