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.

6, 9, ['7139', 'Z', '4407', '9791', 'F', '139', '4927', 's', '4721', 'Y']
1394927s4721

3, 6, ['5925', '4929', 'S', 'H', '1839', 'g', '9617', 'c', '1803', '2689', 'L', '1535', '2827', '6211', '5093', 'v']
SH1839g

8, 10, ['v', 'X', 'm', '8713', '7181', '9521', 'z', '5', '2363', '7303', 'C', 'u', 'g', '9137', '7025', '5189', '589', 'K', '4537', 'f', 'i', 'R', '19', '5657', '1243', '9609', 'I', '3615', '9737', '6497']

523637303