#include <stdio.h>

struct Outer {
 struct Inner {
  int data;
 } inner;
 char value;
};


int main(void) {
 struct Outer one;
 struct Inner two;
 one.inner.data = 21;
 two.data = 42;
 printf("%d %d\n", one.inner.data, two.data);
 return 0;
}