PROGRAMMING:Tibetan tail Poetry
This topic requests to write a program to decrypt the Tibetan tail poem.
###Input format:
Input for a Chinese Tibetan poem, a total of four sentences. Each sentence is one line, but the sentence is not necessarily the same length, the shortest one Chinese character, the longest nine Chinese characters. Note: one Chinese character takes up two bytes.
###Output format:
Take out the last Chinese character of each sentence and connect it together to form a string and output it. At the same time, enter a newline at the end.
###Input example:
```in
Idyllic style
But it's hard to calm down
Orchid light surge
Orchid is more quiet
```
###Output example:
```out
calm and tranquil
```
answer：If there is no answer, please comment
###Input format:
Input for a Chinese Tibetan poem, a total of four sentences. Each sentence is one line, but the sentence is not necessarily the same length, the shortest one Chinese character, the longest nine Chinese characters. Note: one Chinese character takes up two bytes.
###Output format:
Take out the last Chinese character of each sentence and connect it together to form a string and output it. At the same time, enter a newline at the end.
###Input example:
```in
Idyllic style
But it's hard to calm down
Orchid light surge
Orchid is more quiet
```
###Output example:
```out
calm and tranquil
```
answer：If there is no answer, please comment