Definition: 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.
Input: 9, 19, ['9971', 'z', '4839', 'e', 'V', 'J', 'R', 'Q', '9047', '9495', 'h', 'K', '5131', '469', '4749', '1035', '7735', '5457', 'X', '9993', '6455', 'E', '911', '4365', 'a', '467', '4909']

90479495hK51314694749103577355457X