#include<stdio.h>
#include<string>
int main(){
    char line[100],role[25];
    char username[25],password[25];
    if(fgets(line1,sizeof(line1),stdin)==NULL||line[0]=='\n'){
        printf("Invalid input\n");
        return 0;
    }
    if(scanf(line1,"%s %s",username,password)!=2){
        printf("Invalid input\n");
        return 0;
    }
    if(scanf("%s",role)!=1){
     printf("Invalid input \n");
     return 0;
    }
    printf("%s\n",username);
    printf("%s\n",role);
    return 0;
    
    
}