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]: 14, 17, ['6221', '8033', 'U', 'z', 'Y', 'f', 'I', '493', 'N', '9029', '2921', 'p', '3617', 'H', 'N', '6035', '1457']
[A]: HN60351457


[Q]: 6, 9, ['7139', 'Z', '4407', '9791', 'F', '139', '4927', 's', '4721', 'Y']
[A]: 1394927s4721


[Q]: 2, 5, ['8141', 'C', 'h', 't', '2085', '841', 'D', 'u', 'T', 'N', '5979', '7447', 'c', '1119', 'K', 'n', '2913', '3795', '6975']
[A]:
Cht2085