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:
1, 10, ['f', 'C', '5879', '6395', '8353', 's', 'T', 'u', '9245', '6309', 'N', 'F', '259', '993']

Ex Output:
fC587963958353sTu92456309


Ex Input:
22, 25, ['9353', '8253', '2731', '2277', 'u', '6299', 'y', 'R', '7843', 'f', 'B', 'x', '317', 'q', '6635', '8735', 'q', '8811', 'n', '6631', '1235', 'E', '6385', '4863', 'o', '8647', 'e']

Ex Output:
E63854863o


Ex Input:
12, 27, ['131', '6447', '4849', 'V', '9541', 'T', 'e', 'v', '6191', '6513', 'Z', '1457', '1259', '1465', 'E', 'u', '7339', '4385', '7737', 'Z', 'C', '7905', '125', 'u', 'l', 'W', 'l', 'R']

Ex Output:

145712591465Eu733943857737ZC7905125ulWl