instruction:
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.
question:
2, 5, ['5633', 'w', '1423', 'Y', 'G', 'P', 'O']
answer:
GY1423w


question:
10, 17, ['W', 'x', '2433', 'n', '5801', '7423', 'o', '491', 'Q', 'Z', '153', '129', 'e', '4249', 'K', '887', 'L', 'q', 'M', 'V', 'G', '331']
answer:
L887K4249e129153Z


question:
7, 20, ['6821', '8075', 'K', 'f', '8913', 'z', 'C', '4159', '6627', '3609', 's', 'w', 's', '4427', 'W', '123', 'P', '9981', 'N', 'i', '5273', 'J', '1833', '1281', 'j', '689', '795', 'G']
answer:

iN9981P123W4427sws360966274159C