In this task, you're given the title of a story consisting of five sentences, numbered 1 through 5. Your job is to arrange the sentences in order to make a story that makes complete sense and is apt for the title. Indicate your answer using the number of the sentences in order, such as '34152'.

Input: Consider Input: Title: Peter's Painful Realization. Sentence 1: Peter was a careless and easily angered driver. Sentence 2: Many of his friends refused to ride in his car after some close calls. Sentence 3: One day he had a very serious accident and wound up hospitalized. Sentence 4: During his recovery, he realized he had brought it on himself. Sentence 5: Peter stubbornly refused to believe he was the problem.

Output: 12534

Input: Consider Input: Title: Class Ring. Sentence 1: Don and Andrea dated for a long time in high school. Sentence 2: They broke up a few weeks after that. Sentence 3: Don finally gave Andrea his class ring. Sentence 4: She did not want to see Don, so she put the ring in his mailbox. Sentence 5: Don asked Andrea to return his ring.

Output: 13254

Input: Consider Input: Title: Clouds. Sentence 1: Tom was a scientist and loved clouds, he rarely smiled. Sentence 2: He looked every day but continued to miss the special cloud. Sentence 3: He was always looking for a very particular type of cloud to study. Sentence 4: He never had seen this particular type before in person. Sentence 5: One day he saw the cloud and was so happy he laughed out loud.
Output: 13425