#830. Arabic to Roman
You get a number from 1 to 3999. Print it as a Roman number.
### Input
One integer.
### Output
A Roman number.
Examples
Input
2187
Output
MMCLXXXVII
Input
1089
Output
MLXXXIX
💡 You can solve it with Python, JavaScript or blocks. Read the input line by line with input(). Don't print a question (like input("Number: ")). Print exactly what the output asks for, nothing more.