#include <stdio.h>
int main(){
int day;
if(day==3||day==4||day==5||day==6){
}
else if(day==11||day==18||day==25){
}
else{
}
return 0;
}
I2luY2x1ZGUgPHN0ZGlvLmg+CgppbnQgbWFpbigpewoJaW50IGRheTsKCXByaW50Zigi5L2V5pel44Gn44GZ44GL77yfIik7CglzY2FuZigiJWQiLCZkYXkpOwoJaWYoZGF5PT0zfHxkYXk9PTR8fGRheT09NXx8ZGF5PT02KXsKCQlwcmludGYoIuelneaXpeOBp+OBmeOAglxuIik7Cgl9CgllbHNlIGlmKGRheT09MTF8fGRheT09MTh8fGRheT09MjUpewoJCXByaW50Zigi5pel5puc5pel44Gn44GZ44CCXG4iKTsKCX0KCWVsc2V7CgkJcHJpbnRmKCLlubPml6XjgafjgZkiKTsKCX0KcmV0dXJuIDA7Cn0K