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 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.
question:
13, 19, ['1499', '7609', '4801', '471', 'S', 'H', '129', '5753', '9835', 'w', 'O', '661', 'Z', 'N', 'x', 'x', 'M', '9035', '2179', 'I', '973', '2107', '4863', 'X', '1217', '2179']
answer:
ZNxxM90352179


question:
14, 25, ['6133', 'K', 'D', 'E', 'M', '5757', 'r', '73', 'k', 'f', 'O', '311', 'C', 'A', '9263', 'B', '9377', 'X', '4671', 'l', 'q', 'm', 'o', '6247', 'M', '3305', '8167', '7389', 'H', '1403']
answer:
A9263B9377X4671lqmo6247M


question:
1, 19, ['5595', '5895', '6613', 'W', 'p', 'b', '2911', '8493', 'U', '5905', '6605', '401', 'C', 'b', 'U', 'A', 'C', '8025', '3205', 'J', '555', '2291', 'K', 't', '7311', 'e', 'o']
answer:

559558956613Wpb29118493U59056605401CbUAC80253205