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, 21, ['J', '7623', '33', 'n', '4131', 'V', 'Y', 'M', 'K', '8923', '5289', 'O', 'T', '5185', 'Z', 't', '6455', '3201', 'j', '3607', '4371', '1781', '733', 'M', '6875', '7477', 't', '6741', '1801', 'f']

Output: 89235289OT5185Zt64553201j36074371


Input: Consider Input: 2, 3, ['Q', 'X', '1639', 'm', 'o', '9075', '4261', 'd', 'T', 'F', '3063']

Output: X1639


Input: Consider Input: 4, 28, ['8975', 'a', 'z', '2059', '8147', '757', 'Y', '3779', 'W', '127', 'l', 'P', '7177', 'b', '7329', 'C', '983', 'A', 'L', 'R', '6469', '7417', '239', 'e', 'N', 'E', '1099', '2787']


Output: 20598147757Y3779W127lP7177b7329C983ALR64697417239eNE10992787