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.

Q: 3, 12, ['9045', 'p', '9137', '2949', 'K', '2097', 'X', '3633', 'C', '7053', '3049', 'k', '6969', 'M', '1701', 'o', 'U', '2661', '3283', 'a', 's', '9515', 'B', 's', 'k', 'l', 'T']

A: 91372949K2097X3633C70533049k
****
Q: 1, 2, ['f', '6835']

A: f6835
****
Q: 15, 20, ['H', 'f', '3719', 'y', '7847', 'Y', '5559', '6465', 'B', 'a', 'k', 'r', 'n', '8919', '9', '5037', 'Q', 's', 'v', '8587', '4615', '4257', 's', 'S', 'Q', 'X', '7217', '6241']

A:
95037Qsv8587
****