char **words=(char**)malloc(sizeof(char*)*size1);
	if(*words==NULL) return NULL;

	for(i=0; i<size1; i++)
	{
		size2=read_lenght(text+j);
		*(words+i)=(char*)malloc(sizeof(char)*size2);
		if(*(words+i)==NULL) return NULL;
		j=j+size2+1;
	}