// ARTICOLI
#define F_CODLIV      101
#define F_DESLIV      102
#define F_FORMLIV     103
#define F_CODGROUP    104
#define F_DESGROUP    105
#define F_ROOT        199

#define F_CHILD1      201
#define F_DESCR1      202
#define F_CHILD2      203
#define F_DESCR2      204
#define F_CHILD3      205
#define F_DESCR3      206
#define F_CHILD4      207
#define F_DESCR4      208
#define F_CHILD5      209
#define F_DESCR5      210
#define F_CHILD6      211
#define F_DESCR6      212
#define F_CHILD7      213
#define F_DESCR7      214
#define F_CHILD8      215
#define F_DESCR8      216