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.

Q: 10, 20, ['G', 'Y', 'M', 'F', 'Y', '6993', '9057', '5529', '35', 'D', '6173', '1043', '5845', 'V', 'd', '7497', '9035', 'r', 'U', '5155']

A: 5155Ur90357497dV584510436173D
****
Q: 1, 4, ['O', 't', '8177', 'D']

A: D8177tO
****
Q: 8, 29, ['53', 'B', 'x', 'z', '4661', '9633', '635', '647', '2137', '6543', 'u', 'v', 'x', 'P', 'I', 'V', 'z', 'z', '9851', 'o', '6467', 'H', '5299', '5361', '701', 'L', '3181', '125', '6547', 'T']

A:
65471253181L70153615299H6467o9851zzVIPxvu65432137647
****