instruction:
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.
question:
6, 9, ['V', 'Y', 'm', '235', 'K', '3381', 'h', 'T', '1455', 'F', '1385']
answer:
5541Th1833


question:
1, 17, ['1317', '9121', '9155', 'R', 'K', 'N', 'i', '4379', 'g', '7977', '8483', '5501', '3111', '871', '7481', 'h', 'T', 'Y', 'w', '8907', '3839', '1493', 'g', 'I', 'n']
answer:
Th18471781113105538487797g9734iNKR551912197131


question:
5, 17, ['3537', '6111', '9885', '4865', 'h', 'G', '2561', '9987', '7215', '4201', '6693', 'X', '9967', 'N', '6961', 'g', 'q', '9263', 'V', 'l', '6017', 'd', 'R', 'j', '2335']
answer:

qg1696N7699X39661024512778991652Gh