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: 10, 10, ['7373', 'K', 'n', '9163', '7535', 'G', '5243', 'j', 'x', 'O', '1973']

Output: O


Input: Consider Input: 5, 8, ['19', '4575', 'E', 'x', '2013', '2509', '9347', 'H', '2709', '5473', '2845', 'K', 'o', '7575', '2477', 'W', '2087', 'R', 'T', 'T', 'R', 'p', 'm']

Output: 201325099347H


Input: Consider Input: 1, 5, ['9785', '6545', 'N', 'd', '4161', '7323', '8771', '635', 'k', 'O', '2913', '7097', '7087', 't', '9585', '7239', 'g', 'Z', '1771']


Output: 97856545Nd4161