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.

Input: Consider Input: 6, 9, ['7139', 'Z', '4407', '9791', 'F', '139', '4927', 's', '4721', 'Y']

Output: 1394927s4721


Input: Consider Input: 2, 16, ['b', '4977', 'P', '795', 'e', 'a', 'g', 'g', '2933', 'S', '2205', 't', '5979', 'r', 'P', 'p', 'I', '1677', '9963', 'D', 'u', 'R']

Output: 4977P795eagg2933S2205t5979rPp


Input: Consider Input: 8, 14, ['779', 'v', 'P', '2351', '2933', '2293', '6029', '8769', '2713', '8475', '4303', '8285', '7961', '4421', '4191', 'j', 's', 'M']


Output: 8769271384754303828579614421