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 concatenate all elements of A from the ith element to the jth element, and print 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.
PROBLEM: 2, 12, ['7527', '1053', 'l', 'm', 'x', 'C', '2847', 'B', 'm', '9413', 'k', 'N']

SOLUTION: 1053lmxC2847Bm9413kN

PROBLEM: 1, 4, ['5315', 'r', '7193', '5325', 'q']

SOLUTION: 5315r71935325

PROBLEM: 4, 6, ['s', 'R', '8833', 'I', 'F', '1013', '4339', 'b', 'u', 'q', '7073', '6371', 'r', 'f', 'f', 'B', 't', '4563', 'j', '7233', 'N', 'Q', 'S', '5799', 'q', 'V', 'u', 's', 'J']

SOLUTION:
IF1013