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.

[Q]: 2, 4, ['2133', '7673', 'r', '6647', '899']
[A]: 7673r6647


[Q]: 4, 6, ['5131', '1157', 'L', '2485', 'Z', 'a', '6893', '7895', '4665', '5877', '5131', 'Z', 'l', '2887', '9777']
[A]: 2485Za


[Q]: 14, 16, ['5177', 'H', 'L', 's', '4419', '4379', 'S', '1697', 'W', 'h', '1065', 'T', 'R', 'k', '7211', '6009']
[A]:
k72116009