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.

14, 18, ['6701', 'P', '8571', 'W', '6047', 'j', '3439', 'X', 'N', 'Q', '8533', 'c', 'n', 't', '5019', '2729', 'm', '3155', '4655', 'g', 'z', '2217', 'l', '6473', '9979']
t50192729m3155

14, 16, ['4115', 'o', 'b', '7745', '4911', 'x', 'p', 'H', '3859', '9637', 'U', '553', 'N', '4741', 'V', '3881']
4741V3881

3, 18, ['W', 'U', 'Z', '7389', '8715', '2391', '4159', 'Z', '3197', '737', 'f', 'V', '2285', 'u', 'v', '6499', 'T', 'G', 'v', 'K']

Z7389871523914159Z3197737fV2285uv6499TG