In this task, you're given the title of a story consisting of five sentences, numbered 1 through 5. Your job is to determine which two sentences need to be swapped sentences in order to make a story that makes complete sense and is befittingly titled. Indicate your answer using the numbers of the two sentences in order, such as '34' or '25'. The first digit refers to the sentence which should come first in the story.

Input: Consider Input: Title: Falling down. Sentence 1: Fortunately, after a few minutes it stopped hurting so bad. Sentence 2: It really hurt when I fell. Sentence 3: I fell down playing basketball the other day. Sentence 4: I was able to get up and play again. Sentence 5: That was a really lucky turn of events.

Output: 13

Input: Consider Input: Title: Scratch. Sentence 1: Kate and her friend had dinner at a seafood place. Sentence 2: They ate and enjoyed crab legs. Sentence 3: Kate was starting to get scared. Sentence 4: Ten minutes later she realized she was still scratching. Sentence 5: Kate noticed her friend kept scratching.

Output: 53

Input: Consider Input: Title: New Xylophone. Sentence 1: However, last night, Barry's daughter broke the xylophone. Sentence 2: Barry's daughter loved the xylophone. Sentence 3: Barry recently bought his daughter a xylophone. Sentence 4: Barry decided he would purchase a new xylophone for her. Sentence 5: Barry could not wait to surprise her with the new xylophone.
Output: 13