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 find all elements of A from the ith element to the jth element, reverse the order in which they occur, and then concatenate them to output 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. Perform the operations in order, i.e., do not concatenate the elements and then reverse the string.
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Question: 14, 19, ['z', '1543', 'b', 'd', '3025', '4649', '1171', '3355', '307', 'u', 'v', '1651', 'U', '9105', 'I', 'p', 'L', 'N', '9843', 'm']

Answer: 9843NLpI9105


Question: 8, 11, ['3075', 'B', '4901', '6425', '7345', 'm', 'c', 'x', '7607', '2945', 'F', '5025', '3131', 'N', '6337', 'n', 'l', 'i', '3281', 'J', '5825', '9765', '8305', 'B', 'O', '1927', '6017', 'F', 'B', 'D']

Answer: F29457607x


Question: 1, 20, ['7303', 'q', '1753', 'Y', 'c', '5693', 'O', 'V', 'o', 'J', '2039', '7393', 'z', '8141', 'B', 'W', '6779', '6037', '9147', 'J', 'M', '3321', '1219', '553']

Answer:
J914760376779WB8141z73932039JoVO5693cY1753q7303