#include<iostream>
#include<cstdio>
using namespace std;

char a[14];
int sum=0;

int main()
{
	scanf("%s",a+1);
	sum=a[1]-'0';
	sum=sum+(a[3]-'0')*2;
	sum=sum+(a[4]-'0')*3;
	sum=sum+(a[5]-'0')*4;
	sum=sum+(a[7]-'0')*5;
	sum=sum+(a[8]-'0')*6;
	sum=sum+(a[9]-'0')*7;
	sum=sum+(a[10]-'0')*8;
	sum=sum+(a[11]-'0')*9;
	sum%=11;
	if(sum==a[13]-'0') printf("Right");
	else
	{
		for(int i=1;i<=12;i++)
		{
			printf("%c",a[i]);
		}
		printf("%d",sum);
	}
	return 0;
}