Wait, maybe the task is to take the sample text and replace each word (except proper nouns) with three synonyms in that format. The user's example shows that after processing, the text has syn2 wherever a word was replaced. The original text provided includes "Affect3D Tara’s First Assignment," which are proper nouns and should remain unchanged.
Thus, processing each word:
"Experiment with customization" – "Experiment" becomes "explore," "try," "test." "Customization" becomes "personalization," "adaptation," "modification." Wait, maybe the task is to take the
"make it a standout" → set it apart... "standout" could be replaced. " "test." "Customization" becomes "personalization