#include <iostream>
#include <string>

int main()
{
	std::string s;
	std::cin >>s;

	int p = 10, c = 1;
	for (int i = 3; i < s.length(); i++)
	{
		if (s[i] == s[i - 1]){++c; }
		else{ c = 1;}
        p = p+ (10 - c);
	}

    p = p +(10 - c);
	std::cout << p;

	return 0;
}