PROGRAMMING:It's not easy to write the questions
**Due to the epidemic situation, this year's TIANTI competition was held on November 28**
**The following are the requirements for the official competition of this year's ladder race:**
1. The competition lasts for 3 hours.
2. In the competition, three different groups use the same set of questions and compete according to the unified scoring rules at the same time.
3. Participants must prepare their own machines and environment for the competition. Except for the competition machine, only pencils or water pens without calculation function and some blank drafts can appear on the competition site. You can use the local debugging tools, but it can only be used to complete the on-site writing, debugging and submission of the problem-solving code independently.
4. Participants must first complete the local competition conditions test according to the OMS user self-test process.
5. During the competition, the participants should try their best to ensure the normal operation of the competition machine and contact mobile phone, as well as the smooth flow of the network. The team members shall bear the consequences of their own equipment failure.
6. During the competition, participants are not allowed to talk to anyone other than the staff designated by the competition Expert Committee.
7. The scheduled duration of the competition is 3 hours. However, after the competition has lasted for a certain period of time, the director of the competition expert committee may adjust the duration of the competition due to unforeseen events. Once the duration of the competition has changed, he shall inform all the participants in a unified way in a timely manner.
8. The following items are prohibited. In case of violation of the following prohibitions, participants will be disqualified by the competition Expert Committee.
1. Prohibit the use of virtual machine.
2. It is forbidden to use double screen, no matter whether the second screen is on or not.
3. It is forbidden to wear headphones and other electronic devices.
4. Do not touch the USB interface during the competition.
5. It is forbidden to visit any website in any form.
6. It is forbidden to use any form of instant messaging tools.
7. It is forbidden to open any electronic data and any paper data stored on the machine in advance.
8. Don't talk to anyone except invigilator.
9. It is forbidden to refuse the inspection request of invigilator. It is strictly forbidden to turn off the camera and invigilator client without authorization during the inspection.
**Please read the above instructions carefully to complete the trial** In addition, this problem only needs to output the Pinyin that I have read the above description carefully.
(the tone of Pinyin is represented by Arabic numerals, 1 for the first tone, 2 for the second tone, 3 for the third tone, and 4 for the fourth tone. One line in the middle of each word. For example, TIANTI trials can be expressed as
###Input format:
There is no input for this question
###Output format:
See Title Description
###Input example:
```in
There is no input for this question
```
###Output example:
```out
wo3 yi3 zi3 xi4 yue4 du2 yi3 shang4 shuo1 ming2
```
answer：If there is no answer, please comment
**The following are the requirements for the official competition of this year's ladder race:**
1. The competition lasts for 3 hours.
2. In the competition, three different groups use the same set of questions and compete according to the unified scoring rules at the same time.
3. Participants must prepare their own machines and environment for the competition. Except for the competition machine, only pencils or water pens without calculation function and some blank drafts can appear on the competition site. You can use the local debugging tools, but it can only be used to complete the on-site writing, debugging and submission of the problem-solving code independently.
4. Participants must first complete the local competition conditions test according to the OMS user self-test process.
5. During the competition, the participants should try their best to ensure the normal operation of the competition machine and contact mobile phone, as well as the smooth flow of the network. The team members shall bear the consequences of their own equipment failure.
6. During the competition, participants are not allowed to talk to anyone other than the staff designated by the competition Expert Committee.
7. The scheduled duration of the competition is 3 hours. However, after the competition has lasted for a certain period of time, the director of the competition expert committee may adjust the duration of the competition due to unforeseen events. Once the duration of the competition has changed, he shall inform all the participants in a unified way in a timely manner.
8. The following items are prohibited. In case of violation of the following prohibitions, participants will be disqualified by the competition Expert Committee.
1. Prohibit the use of virtual machine.
2. It is forbidden to use double screen, no matter whether the second screen is on or not.
3. It is forbidden to wear headphones and other electronic devices.
4. Do not touch the USB interface during the competition.
5. It is forbidden to visit any website in any form.
6. It is forbidden to use any form of instant messaging tools.
7. It is forbidden to open any electronic data and any paper data stored on the machine in advance.
8. Don't talk to anyone except invigilator.
9. It is forbidden to refuse the inspection request of invigilator. It is strictly forbidden to turn off the camera and invigilator client without authorization during the inspection.
**Please read the above instructions carefully to complete the trial** In addition, this problem only needs to output the Pinyin that I have read the above description carefully.
(the tone of Pinyin is represented by Arabic numerals, 1 for the first tone, 2 for the second tone, 3 for the third tone, and 4 for the fourth tone. One line in the middle of each word. For example, TIANTI trials can be expressed as
###Input format:
There is no input for this question
###Output format:
See Title Description
###Input example:
```in
There is no input for this question
```
###Output example:
```out
wo3 yi3 zi3 xi4 yue4 du2 yi3 shang4 shuo1 ming2
```
answer：If there is no answer, please comment