#include <stdio.h>

int main(void) {
	//we don't need stack for this shit
	//NO push
	static int a1, a2, a3, a4, a5;
	{
		//NO push
		static int b1, b2, b3, b4;
		{
			//NO push
			static int c1, c2, c3;
			//and it still works. Because we don't have any recursion here
			int a=(a1+a2)+a3+(b1+c1);
		}	
	}
	return 0;
}