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: 15, 18, ['3665', '8799', 'M', '7717', '3221', '1957', '7631', '5299', '2455', '9331', 'N', '5847', '3955', 'W', 's', 'c', '3801', '733', 'u', 't', 'c']

Output: sc3801733


Input: Consider Input: 10, 19, ['T', '8237', 'X', '9029', 'D', '8639', '6875', 'V', '6311', 'v', '2085', 'E', '9863', 'R', '2665', 'Q', '75', '6521', '3553']

Output: v2085E9863R2665Q7565213553


Input: Consider Input: 18, 19, ['v', 'g', 'j', 'A', '6515', 'Y', 'v', '6383', 'D', 'o', '7649', 'w', 'p', '2443', 'n', '6323', 'b', '391', '5389', 'A', '5531', '6775', '6247', 'D']


Output: 3915389