#803. Most common character
Print the character that appears most often in the text (do not count spaces). If there is a tie, print the one that comes first alphabetically.
### Input
One line.
### Output
One character.
Examples
Input
string forest mouse racecar python noon
Output
o
Input
list number mouse string stats number
Output
s
💡 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.