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.

Input: Consider Input: 17, 20, ['3875', '8841', 'q', 'o', 'v', '6499', 'H', '9749', '3871', 'n', '2605', 'G', '6267', '1405', '623', '6807', 'I', 'h', '8083', '7797']

Output: Ih80837797


Input: Consider Input: 8, 13, ['469', '2079', 'r', '3969', '9143', 'K', 'U', 'w', 'U', 'b', 'N', '8587', '7767', 'f']

Output: wUbN85877767


Input: Consider Input: 3, 17, ['7513', 'C', '2265', '177', 'T', '1957', '4331', '9529', '8235', '5379', '6597', '4341', '2751', 's', '5529', 'i', 'N']


Output: 2265177T19574331952982355379659743412751s5529iN