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: 8, 17, ['7273', 'T', 'O', '2467', '67', '8779', 'n', 'J', 'C', '7989', 'n', 'n', '6841', '5229', 'B', 's', '2247', 'P']

Output: JC7989nn68415229Bs2247


Input: Consider Input: 3, 6, ['5163', 'Z', '4011', '8827', 'P', 'u', 'b', 'a', 'W']

Output: 40118827Pu


Input: Consider Input: 13, 18, ['D', 'W', 'R', '1811', '7545', 'E', 'n', '9443', '1245', '1923', '1173', 'I', '5479', '687', '5983', '9817', '3509', 'g', '9295', '5785']


Output: 5479687598398173509g