Letter of the alphabet consists of six points, in a situation like this number six on the die, in a parallel vertical lines of three points each. Among the six points that make up the core network, you can create 64 different signs. Braille reading direction is the same as the type of the regular rules that apply to regular hyphen lines also apply in Braille. Guidelines on the Braille requirements for labeling, packaging and pharmaceutical packaging recommends the Braille alphabet for the United Nations with the contracting system, identical to the average shape of Marburg, and should be used.
