def METHOD_NAME(checkers):
    """Returns a list of max length of each column"""
    checkers[-1].extend([""] * (CHECKERS_TABLE_SIZE - len(checkers[-1])))
    size_list = [0] * CHECKERS_TABLE_SIZE
    for row in range(CHECKERS_TABLE_SIZE):
        for index in range(len(checkers)):
            checker = checkers[index][row]
            if len(checker) > size_list[row]:
                size_list[row] = len(checker)
    return size_list