#include<stdio.h>
#include<string.h>
int main(){
    char str[100];
    char words[20][20];
    int i=0,j=0,k=0;
    fgets(str,sizeof(str).stdin);
    str[strcspn(str,"\n")]='\0';
    for(i=0;str[i]!='\0';i++){
        if(str[i]!=' '){
            words[k][j++]=str[i]
        }else{
            words[k][j]='\0';
            k++;
            j=0;
        }
    }
}
words[k][j]='\0';
for(int x=k;x>=0;x--){
    printf("%s",words[x]);
    if(x!=0)printf(" ");
    
}
printf("\n");
return 0;
}