#define F_CODNUM                    101  
#define F_ANNO                      102  
#define F_PROVV                     103  
#define F_NDOC                      104  
#define F_CODCF                     108
#define F_CODDITTA                  109
#define F_RAGSOCDITTA               110

#define F_DESNUM                    173  
#define F_DESTIPODOC                176