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]: 1, 4, ['R', '1121', '5943', '2875']
[A]: R112159432875


[Q]: 4, 8, ['I', '5999', 'n', 'F', 'r', '179', '8477', 'U', '7461', 'N', '1319', 'N', 'a', 'i', '1141', '1903', 's', 'n', 'L', 'v', 'J', '7245', '627', 'p']
[A]: Fr1798477U


[Q]: 4, 5, ['7049', 'w', '5337', 'g', 'x', '7733', 'j', 'J', '2603', 'G', 'n', 'y', 'E', '9647', '1961', '3883', 'F', 'r', 'd', '8993', '5641']
[A]:
gx