#include<stdio.h>

struct outside1
{
    int a;
    char b;
    char c;
    char d[3];
};

struct outside2
{
    char a,b,A[2];
    char B[2];
};

int main()
{
    printf("%zu %zun",sizeof(struct outside1),sizeof(struct outside2));
    return 0;
}

struct outside2
{
    char a,b,A[2];
    char B[2];
};