They're all going to get two pieces of paper each. 15 children getting two pieces of paper each would be 30 pieces of paper. So that looks reasonable so far. He cycles around the circle until all the pieces are distributed. So everyone gets two pieces. He gives number one to the birthday boy, number two to the next kid, and so on. So that all seems reasonable, kind of consistent with method two, except now instead of 75, it's 30.