#include
#include
#include
int main()
{
int n,i;
char s[100];
scanf("%s",s);
n=strlen(s);
for(i=0;i s[n+i]=s[n-i-1]; s[n+i]='\0'; for(i=-n+1;i printf("%*.*s\n",(n-abs(i))*2+abs(i),(n-abs(i))*2,s+abs(i)); return 0; }
#include
#include
#include
int main()
{
int n,i;
char s[100];
scanf("%s",s);
n=strlen(s);
for(i=0;i s[n+i]=s[n-i-1]; s[n+i]='\0'; for(i=-n+1;i printf("%*.*s\n",(n-abs(i))*2+abs(i),(n-abs(i))*2,s+abs(i)); return 0; }