def split_n_parts(text, n = 2):
    """
    Splits a given text into a list of sub texts of size n each
    Keyword arguments:
        text -- the text to be split
        n -- size of sub-text
    """
    if n > text.__len__():
        print("Error! Sub text size is greater than text!")
        return
    else:
        text_parts_list = [text[i:i + n] for i in range(0, len(text), n)]
        return text_parts_list[:-1]