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.

Ex Input:
Title: The new baby. Sentence 1: Nicole had her baby last night. Sentence 2: She had a baby healthy, baby girl. Sentence 3: I will be going to visit her today. Sentence 4: I am excited to see her. Sentence 5: She looks so sweet in the photographs.

Ex Output:
45

Ex Input:
Title: Games. Sentence 1: I began to search for something new. Sentence 2: I turned on the Xbox. Sentence 3: I wanted to play games all day. Sentence 4: I found a star trek game. Sentence 5: I was thrilled to see that it was free.

Ex Output:
13

Ex Input:
Title: Allowance. Sentence 1: Kia was thrilled that her proposal had worked! Sentence 2: One day she sat her parents down and proposed a bargain. Sentence 3: If she could bring her average up to an A, could she get $10 weekly? Sentence 4: They discussed it together, and finally her parents agreed. Sentence 5: Kia had always gotten an allowance of $5 a week for her B average.

Ex Output:
15