D
#define D(x) {x;};
#define D(x) ;
#define D(x) {x;};
#define D(x) ;
#define D(x) {x;};
#define D(x) ;
#define D(x) {x;};
#define D(x) ;
#define D(x) ;
#define D(x) \
#define D(x) {x;};
#define D(x) ;
# define D(x) x
# define D(x) ;
#define D(x) {x;};
#define D(x) ;
#define D(x) {x;};
#define D(x) ;
#define D(x) {x;};
#define D(x) ;
#define D(x) {x;};
#define D(x) ;