#include<stdio.h>
#include<string.h>
main(){
    char str[][5] = {"I","II","III","IIII","V","VI","VII","VIII","IX","X","XI","XII"};
    char S[5];
    int T;
    scanf("%s%d",S,&T);
    int num;
    for(int i = 0;i < 12;i++){
        if(!strcmp(str[i],S)){num=i;}
    }
    printf("%s\n",str[(num+T+1200)%12]);
}