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.

7, 17, ['9105', '7319', 'J', 'Y', 'L', '495', 'x', '9123', 'K', 'i', 'W', '4619', '9285', '1107', '1385', 'm', '7909', 'C', 'o', '6953']
x9123KiW4619928511071385m7909

8, 12, ['m', 'v', '3139', '653', '9019', 'u', 'Y', 'a', 'e', '2067', '767', '5151']
ae20677675151

4, 8, ['4079', 'D', '4351', '6615', 'W', 'Q', '4391', 'u', '3247', '2111', 'A', '6047', 'L', 'B', '6711']

6615WQ4391u