import std.stdio;
import std.array;
import std.conv;
import std.algorithm;
void main(){
	auto roman=["XII","I","II","III","IIII","V","VI","VII","VIII","IX","X","XI"];
	auto i=readln.split;
	auto s=i[0];
	auto t=i[1].to!int;
	for(int j=0;j<roman.length;j++){
		if(cmp(roman[j],s)==0){
			writeln(roman[((j+t)%12+12)%12]);
			break;
		}
	}
}