//方法1: 
#include<bits/stdc++.h>//考点 
using namespace std;
int main() {
	char c;
	cin>>c;
	cout<<"  "<< c << endl;
	cout<<" " << c << c << c << endl;
	cout<<c<<c<<c<<c<<c<<endl;
	cout<<" " << c << c << c << endl;
	cout<<"  "<< c << endl;
	/*而不是
	cout<<  c;
	cout<< ccc;
	cout<<ccccc;
	cout<< ccc;
	cout<<  c;
	*/
	return 0;
}
/*方法2: 
C++中的printf函数有一种功能,可以多行打印字符串: 
#include<bits/stdc++.h>
using namespace std;
int main() {
    printf(
  	"  *\n"
    " ***\n"
    "*****\n"
    " ***\n"
    "  *\n");
    return 0;
}
*/