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, 11, ['8031', 'u', 'b', 'm', 'I', 't', 'I', 'U', '5625', 'P', 'M', 'J', 'Y', '1111']

SOLUTION: ubmItIU5625PM

PROBLEM: 4, 4, ['r', 'P', '9883', 'Q']

SOLUTION: Q

PROBLEM: 3, 12, ['8993', 'e', 'r', 'F', '4669', '4225', '7237', 'I', '131', 'h', 'C', '4585', 'q', '3245', 'R', '5741', '4309', 'H', 'f', '4993', '4803', '8963', 'y']

SOLUTION:
rF466942257237I131hC4585