# thraxcompiler --input_grammar=thrax_example.grm --output_far=example.far
# thraxrewrite-tester --far=example.far --rules=First
#
# przykłady z https://www.cs.jhu.edu/~jason/465/hw-ofst/hw-ofst.pdf

Zero = "0";
One = "1";
Bit = Zero | One;

export First = Optimize[Zero Zero* Bit* One One One One?];

export Second = Optimize[ (Zero One (One One)* )* |   (One (One One)*  Zero )*  |   Zero* |  (Zero One (One One)* Zero )* ];
export Third = Optimize["a" (("b":"x")+ | ("c"+ : "y") | ("":"fric")) "a"];