#include<stdio.h>
#include<string.h>
int main()
{
	char s[5];
	int t;
	scanf("%s %d", s, &t);
	int ans;
	if (strcmp(s, "I") == 0)ans = 1;
	if (strcmp(s, "II") == 0)ans = 2;
	if (strcmp(s, "III") == 0)ans = 3;
	if (strcmp(s, "IIII") == 0)ans = 4;
	if (strcmp(s, "V") == 0)ans = 5;
	if (strcmp(s, "VI") == 0)ans = 6;
	if (strcmp(s, "VII") == 0)ans = 7;
	if (strcmp(s, "VIII") == 0)ans = 8;
	if (strcmp(s, "IX") == 0)ans = 9;
	if (strcmp(s, "X") == 0)ans = 10;
	if (strcmp(s, "XI") == 0)ans = 11;
	if (strcmp(s, "XII") == 0)ans = 12;
	ans += t;
	ans %= 12;
	if (ans < 1)ans += 12;
	switch (ans)
	{
	case 1:printf("I\n"); break;
	case 2:printf("II\n"); break;
	case 3:printf("III\n"); break;
	case 4:printf("IIII\n"); break;
	case 5:printf("V\n"); break;
	case 6:printf("VI\n"); break;
	case 7:printf("VII\n"); break;
	case 8:printf("VIII\n"); break;
	case 9:printf("IX\n"); break;
	case 10:printf("X\n"); break;
	case 11:printf("XI\n"); break;
	case 12:printf("XII\n"); break;
	}
	return 0;
}