Plz show the details about sloving.thanks

3. Create a BNF grammar to produce 16 bit binary numbers. Your grammar must consist of at least 3 rules and produces binary numbers grouped together into groups of 4 digits. The groups are then separated by a space which you write as "_" the underscore character. The goal symbol is the non-terminal . e.g. The grammar should find these values valid numbers in the language: 0011_1111_0101_1100, 0000_0000_0000_0000 [2 marks]