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.

8, 12, ['m', 'v', '3139', '653', '9019', 'u', 'Y', 'a', 'e', '2067', '767', '5151']
ae20677675151

13, 20, ['9355', 's', 'j', 'r', '7489', '7795', 'i', 'l', 'T', 'e', 'Z', 'W', 'T', '9257', '6125', 'Y', '1549', 'H', 'L', '7783', 'b', 'b', 'N', '421']
T92576125Y1549HL7783

9, 19, ['T', 'T', '3875', 'k', 'Z', 'X', '4881', '483', 'C', 'h', 'n', '2843', 'l', '8513', 'Y', 'S', '4139', 'G', 'D', 's', 't', 'V', '6817', 'G', 'o', '7413', '5273']

Chn2843l8513YS4139GD