def analyzer_k(text):
    stop_words = ['i', 'a', 'an', 'the', 'to', 'and', 'or', 'if', 'is', 'are', 'am', 'it', 'this', 'that', 'of', 'from', 'in', 'on']
    text = text.lower()
    text = text.replace('\n', '')
    text = text.replace('\t', '')
    text = re.sub(re.compile('[!-\\/:-@[-`{-~]'), ' ', text)
    text = text.split(' ')
    words = []
    for word in text:
        if (re.compile('^.*[0-9]+.*$').fullmatch(word) is not None):
            continue
        if (word in stop_words):
            continue
        if (len(word) < 2):
            continue
        words.append(word)
    return words
def analyzer_k(text):
    stop_words = ['i', 'a', 'an', 'the', 'to', 'and', 'or', 'if', 'is', 'are', 'am', 'it', 'this', 'that', 'of', 'from', 'in', 'on']
    text = text.lower()
    text = text.replace('\n', )
    text = text.replace('\t', )
    text = re.sub(re.compile('[!-\\/:-@[-`{-~]'), ' ', text)
    text = text.split(' ')
    words = []
    for word in text:
        if (re.compile('^.*[0-9]+.*$').fullmatch(word) is not None):
            continue
        if (word in stop_words):
            continue
        if (len(word) < 2):
            continue
        words.append(word)
    return words