#include <stdio.h>
#include <stdlib.h>
int main(void) {
}
//https://pt.stackoverflow.com/q/151846/101
I2luY2x1ZGUgPHN0ZGlvLmg+CiNpbmNsdWRlIDxzdGRsaWIuaD4KCmludCBtYWluKHZvaWQpIHsKCXByaW50ZigiJWRcbiIsIFJBTkRfTUFYKTsKfQoKLy9odHRwczovL3B0LnN0YWNrb3ZlcmZsb3cuY29tL3EvMTUxODQ2LzEwMQ==