#include <stdio.h>

int main(){
   int M;
   int N;
   char Mstring[20];
   char Nstring[20];
   scanf("%d %d %s %s",&M, &N);
   if(1<=M && M<=100){
    printf("welcome",M);
   }
   else if(1<=M && M<=1000){
    printf("Sorry not on the list",N);
   }
   else{
    printf("Already inside",M,N);
   }

    return 0;
}