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]: 4, 27, ['u', '7157', 's', 'H', '9231', '5861', '6433', '1059', '887', 'm', '9571', '2873', '2305', 'y', '1171', '3205', '321', '3299', '2217', 'I', '701', '8243', 'b', '627', '2531', '4151', 'B', 'G']
[A]: H9231586164331059887m957128732305y1171320532132992217I7018243b62725314151B


[Q]: 9, 19, ['2139', '6849', 'b', '9459', 'v', 'h', 'i', '7977', 'q', 'Z', '7577', 'P', '9971', 'c', '567', 'J', '693', 'N', 'r']
[A]: qZ7577P9971c567J693Nr


[Q]: 21, 25, ['8427', 'j', 'D', '6927', 'N', '9675', 'r', 'u', '1859', '3321', '8655', '7737', 'S', '2363', 'b', 'x', '89', '9745', '3313', 'o', '9215', '1877', 'o', 'C', 'f', 'T', '2869', 'F']
[A]:
92151877oCf


