#define F_ANNO 101
#define F_TIPOCF 102
#define F_GRUPPO 103
#define F_CONTO 104
#define F_CONTO_CLIENTE 105
#define F_CONTO_FORN 106
#define F_SOTTOCONTO 107 
#define F_DESCR_CONTO 108 
#define F_SOTTOC_CLIENTE 109
#define F_DESCR_CLIENTE 110
#define F_SOTTOC_FORN 111    
#define F_DESCR_FORN 112
#define F_SHEET_SALDI 113