DEBUGOUT1
#define DEBUGOUT1(S,A) printf(S "\n",A)
#define DEBUGOUT1(S,A)
#define DEBUGOUT1(...) DEBUGOUT(__VA_ARGS__)
#define DEBUGOUT1(S,A) printf(S "\n",A)
#define DEBUGOUT1(S,A)
#define DEBUGOUT1(S,A)
#define DEBUGOUT1(S,A) printf(S "\n",A)