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]: 12, 23, ['S', 'O', 't', '3367', 'S', '6981', '8567', '4463', '3719', 'e', 'o', '123', '631', 'k', '4285', 'G', 'E', '1861', 'R', 'c', 'S', '3821', '4027', 'K', 'Z', '7187']
[A]: 123631k4285GE1861RcS38214027


[Q]: 3, 8, ['9195', '4199', '25', 'n', '8359', 'j', 'e', 'I']
[A]: 25n8359jeI


[Q]: 5, 21, ['M', 'C', '7257', '5909', '6247', 'B', '3941', 'o', '4695', 'v', '5033', '6439', 'z', '9865', '8685', '9915', '2865', '5899', '2491', 'i', 'y', 'q', '7381']
[A]:
6247B3941o4695v50336439z986586859915286558992491iy