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, 2, ['3877', '2107']
[A]: 38772107


[Q]: 9, 11, ['4913', 'd', 'B', 'e', 'o', '4507', 'J', '6137', 'B', 'g', '6057', 'z', 'v', '4845', 'n', '995', '4201', 'X', '1459', '3089', '2551', '5013', 'R', 'e', '1077', 'g', 'V', '2905']
[A]: Bg6057


[Q]: 11, 16, ['9137', 'n', '4639', '8569', '3757', '8345', '645', '5029', '3215', '1867', 'd', 'S', '6343', '8993', 'm', '795', 'W', 'k', 'Q', '9061', '9101', 'L', '5589', '631', '7413', 'l', '5211', '9961']
[A]:
dS63438993m795