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.

Ex Input:
5, 6, ['2089', 'P', '269', 'p', '8259', '813', 'F', '5565', 'o', '7119', '4345', '4491', '2621', '8299', 'K', '4817']

Ex Output:
8259813


Ex Input:
3, 14, ['7931', 'w', '7565', '9531', '6807', 'p', 'I', 'n', '4771', 'S', '7047', 'V', '2825', '4613', '8283']

Ex Output:
756595316807pIn4771S7047V28254613


Ex Input:
3, 7, ['q', '4945', 'z', '2455', 'P', '9821', 'm', '9393', 'E', '9899', 'u', 'B', 'T', '9627', '6177', '825', 'i', '4631', '3913', 'X', 'A', 'e', 's', '5857', 's', 'g', 'A', 'a']

Ex Output:

z2455P9821m