#Подготавливаем данные
stopWords = [ "a", "i", "it", "am", "at", "on", "in", "to", "too", "very", \
              "of", "from", "here", "even", "the", "but", "and", "is", "my", \
              "them", "then", "this", "that", "than", "though", "so", "are" ]
 
noStemWords = [ "feed", "sages", "yearling", "mass", "make", "sly", "ring" ]
 
lines = ["I've seen things you people wouldn't believe.",
         'Attack ships on fire off the shoulder of Orion.',
         'I watched C-beams glitter in the dark near the Tannhäuser Gate.',
         'All those moments will be lost in time, like tears in rain. Time to die.']
 
#Делаем все остальное
print({word:'строка#'+ str(number) for word, number in [(word.rstrip('ing'), number) if word in noStemWords else (word, number) for number, line in enumerate(lines) for word in line.split() if word not in stopWords]})
 

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