+++ /dev/null
-//////////////////////////////////////////////////////////////////////////////
-// performance hogs
-//
-//testcase {
-// input "aaaaaXaaaa";
-// output "";
-// s = ManyA &~ EndsWithZ
-// EndsWithZ = Anything "Z"
-// ManyA = () | "a" ManyA
-// Anything = () | ("a" | "X" | "Z") Anything
-//}
-
-//testcase {
-// input "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa";
-// output "";
-// s = ManyA
-// ManyA = ()
-// | A ManyA! & ManyAB
-// A = "a"
-// ManyAB = ()
-// | "a" ManyAB
-// | "b" ManyAB
-//}