1 ts = !ws tests !ws => ts
4 test = ^"testcase" "{" input output +/ ws Grammar "}" /ws
5 | ^"testcase" "{" input Grammar "}" /ws
6 | ^"tibcase" "{" input output +/ ws Grammar "}" /ws
7 | ^"tibcase" "{" input Grammar "}" /ws
8 output = ^"output" Quoted ";" /ws
9 input = "input" Quoted ";" /ws