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.

Example Input: 10, 17, ['X', '2171', '3329', 'y', '2595', '1541', 'U', '2383', '2281', '6703', '4179', '4043', '6485', 'M', 'm', 'F', '67', 'J', '8587', '5761', 'N', 'x', '9123', '1253', '1029', '9379', '3593', 'J', 'e']
Example Output: 6703417940436485MmF67

Example Input: 5, 6, ['2089', 'P', '269', 'p', '8259', '813', 'F', '5565', 'o', '7119', '4345', '4491', '2621', '8299', 'K', '4817']
Example Output: 8259813

Example Input: 8, 18, ['6107', 'd', 'l', '6317', '4919', 'g', '5153', '6737', '9679', '7383', '4507', '7851', '3797', 'o', '2057', '2571', '1843', 'R', 'R']
Example Output:
673796797383450778513797o205725711843R