How many versions of Sugar CRM are there and are some types superior to others?

yes it does

there is disaccharide and there is also monosaccharides and also disaccharide :)

Many, ranging from white to dark brown, soft to granulated. It's pretty much an infinite variety, since there's also decorative sugars (such as barbados sugar) sugar cubes, icing sugars; golden syrup...

much, variety, diversity

glucose is C6H12O6.