In this task, you are given inputs k, i, and A, where k and i are integers and A is a list. You need to find every ith element of A starting from the kth element. The process stops when the position of the next ith element exceeds the length of the list.

Ex Input:
1, 1, ['R', '6291', 'M', 'j', '6217', '5951', 'z']

Ex Output:
R, 6291, M, j, 6217, 5951, z


Ex Input:
3, 6, ['w', 'm', 'B', 'v', 'P', 'o', '959', 'u', '6781', 'Z', 'g', '9845', '37', 'U', '2035', '2233', '253', 'T', '2889', '3079', 'c', '8725', '4935', '8667', '4207', 'f', 'j']

Ex Output:
B, 6781, 2035, c, j


Ex Input:
1, 1, ['j', '2371', 'p', '3315', '6569', '4175', 's', 'c', '7509', '6381']

Ex Output:

j, 2371, p, 3315, 6569, 4175, s, c, 7509, 6381