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: 1, 1, ['C', '6223']

A: C
****
Q: 26, 26, ['6889', '1843', '3667', 'I', '7035', '5757', 'L', '4247', '1471', 'z', '8037', 'Z', '6985', '3539', '2133', 'g', 'z', '885', 'R', 'c', '9571', '2733', 'a', 'C', '8691', '9527']

A: 7259
****
Q: 9, 23, ['G', 'A', 'n', 'V', '7393', 'W', '7623', '5057', 'N', 'O', 'E', '9761', 'G', 'g', '4581', '813', 't', 'U', '2129', '2679', 'Y', '2573', '3585', 'q', '7205', '955']

A:
58533752Y97629212Ut3181854gG1679EON
****