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


[Q]: 1, 5, ['6055', '1571', 'y', '8959', 'L', 'z', '353', '2365', '8291', 'C', 'U', '8249']
[A]: 60551571y8959L


[Q]: 8, 9, ['2985', 'N', '4471', 'e', '2621', 'X', 'z', '8693', 'y', 's', 'o', 'C', 'm', 'I', 'H', 'A', 'H', '3301', 's', 'L', '1141', '3539', 'f', 'N', '441', 'i']
[A]:
8693y