Mason was creating a sundae masterpiece by adding the following chips to his ice cream. He added 13 cups of dark chocolate chips, 14 cups of milk chocolate chips, 34 cups of peanut butter chips, and 12 cups of butterscotch chips. At the last minute, he removed all of the milk chocolate chips to save to eat later. Determine how many chips he put on his sundae. Express your answer as a fraction.