TASK DEFINITION: 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.
PROBLEM: 9, 17, ['6095', '421', '2313', 'i', 'Y', 'K', 'Q', 'o', '4451', 'a', '5975', '3867', 'y', '8889', '1371', 'S', 'O', 'U', 'O', 'B', '1333', '8629', '7263', 'h', 'T']

SOLUTION: OS13718889y38675975a4451

PROBLEM: 1, 12, ['6225', 'S', 'E', '3433', 'E', '2617', 'k', 'k', '3927', 'V', 'R', '9569']

SOLUTION: 9569RV3927kk2617E3433ES6225

PROBLEM: 10, 14, ['8551', '9605', '5785', '15', 'd', '3305', '6013', 's', '1819', '187', 'F', 'S', 'B', 't', 'G', 't', 'O', '6225', '9717', '1983', 'x']

SOLUTION:
tBSF187