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:
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, 3, ['1963', '8375', 'l', '2629', '2987']

Ex Output:
19638375l


Ex Input:
8, 14, ['2165', 's', 'U', 'h', 'W', 'v', 'i', '4137', '4811', '8113', '3079', 'p', 'R', 'S', 'g', 'X', 'J', 'h']

Ex Output:

4137481181133079pRS