from typing import List

def find_value_indexes(item_list: list, index_list: List[int],

v: object) -> List[int]:

"""v may appear multiple times in item_list.index_list contains zero or

more indexes.Return a list of the indexes from index_list at which v

appears in item_list.

Precondition: the values in index_list are valid indexes in item_list.

>>> find_value_indexes([6, 8, 8, 5, 8], [0, 2, 4], 8)

[2, 4]

"""