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.
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Question: 2, 11, ['N', '5989', '9485', '1955', '4841', '8403', 'f', 'M', '3261', '9581', '8083', '5201', '6391', 'h', 'C', 'O', '6361', '4033', '9121', '9825']

Answer: 380818591623Mf30481484559158499895


Question: 1, 7, ['B', '707', '7101', 'l', 'i', 'Q', 'e', '9437', 'i', '4709', 'w', 't', '1459', 'A', 'E', '923']

Answer: eQil1017707B


Question: 2, 22, ['X', '1929', 'T', '7181', 'Z', 'd', '5423', '9873', '9281', 'm', 'T', 'o', '8099', 'Z', '3907', 'S', 'b', '8899', '7495', '1421', 'K', 'L']

Answer:
LK124159479988bS7093Z9908oTm182937893245dZ1817T9291