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.

2, 13, ['3969', 'F', '8021', 'S', '2059', '2765', '8545', '1039', 'Z', 'b', '5551', 'O', '1875', 'M', '9467', '9225', 'j', 'T', '4585']
F8021S2059276585451039Zb5551O1875

1, 2, ['f', '6835']
f6835

2, 20, ['O', '6321', '6123', '4459', 'Q', 'K', 'Q', 'r', '3107', '6057', '181', 'i', 'a', '3187', '5439', 'U', 'Y', '749', 'o', '7979']

632161234459QKQr31076057181ia31875439UY749o7979