180608_1076_저항

	//https://www.acmicpc.net/problem/1076 #include <iostream>
	#include <vector>
	#include <string>
	using namespace std;
	struct res{
	string color;
	int value;
	long long int digit;
	};
	res table[10];
	void maketable(){
	table[0].color="black"; table[0].value=0; table[0].digit=1;
	table[1].color="brown"; table[1].value=1; table[1].digit=10;
	table[2].color="red"; table[2].value=2; table[2].digit=100;
	table[3].color="orange"; table[3].value=3; table[3].digit=1000;
	table[4].color="yellow"; table[4].value=4; table[4].digit=10000;
	table[5].color="green"; table[5].value=5; table[5].digit=100000;
	table[6].color="blue"; table[6].value=6; table[6].digit=1000000;
	table[7].color="violet"; table[7].value=7; table[7].digit=10000000;
	table[8].color="grey"; table[8].value=8; table[8].digit=100000000;
	table[9].color="white"; table[9].value=9; table[9].digit=1000000000;
	return;
	}
	int main(){
	maketable();
	string color;
	long long int ans=0;
	cin >> color;
	for(int i=0; i<10; i++){
	if(table[i].color==color) {
	ans=table[i].value;
	break;
	}
	}
	ans*=10;
	cin >> color;
	for(int i=0; i<10; i++){
	if(table[i].color==color) {
	ans+=table[i].value;
	break;
	}
	}
	cin >> color;
	for(int i=0; i<10; i++){
	if(table[i].color==color) {
	ans*=table[i].digit;
	break;
	}
	}
	cout << ans;
	return 0;
	}