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.

Ex Input:
2, 3, ['G', '3677', 'c', 'f', 'v', '8669', '2971', 'N', 'e', 'C', 'x', 'C', 'm', 't', '4103', 'L', '6289']

Ex Output:
3677c


Ex Input:
14, 22, ['v', '3029', 'M', 'r', 'n', 'l', 'X', '5305', '133', 'K', '3589', 'U', '9295', 'd', 'f', 'N', '1161', '7731', '9587', '6123', 'I', '567', 'V', 'I', 'H', '5917', 'e', '4261', '4921', '7359']

Ex Output:
dfN1161773195876123I567


Ex Input:
1, 5, ['d', '5665', 'o', 'F', '9339', '4415', 'G', 'k', 'B', '2075']

Ex Output:

d5665oF9339