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: 12, 23, ['I', 'g', 'K', 'C', '6451', '593', 'p', '1685', 'b', '8659', 'd', 'e', 'X', '6809', 'W', '5949', '505', 'G', '9449', 'B', '3693', 'e', 'M', '2073', 'm', 'A', 'B', 'x', '4475']

SOLUTION: Me3693B9449G5055949W6809Xe

PROBLEM: 6, 10, ['7301', '9619', 'A', 'I', '9195', 'y', 'W', '7281', '4467', 'D', 'J', '819']

SOLUTION: D44677281Wy

PROBLEM: 28, 29, ['k', '1957', 'i', 'o', '5197', 'o', 'I', 'O', '6055', 'j', 'B', 'L', 'k', '5861', 't', 'Z', 'K', 'z', '5669', 'M', '3635', 'M', 'a', '2743', '6961', '3135', 'z', '9743', '3517']

SOLUTION:
35179743