Index: src/solver.d
==================================================================
--- src/solver.d
+++ src/solver.d
@@ -1,5 +1,8 @@
+//
+// http://en.wikipedia.org/wiki/F%C5%ABrinkazan
+//
 import util;
 import game;
 
 bool is_spacy(char c)
 {
@@ -101,18 +104,18 @@
 	// this(in Game g);
 	char single_step();
 	void force(char c);
 }
 
-class Solver_0 : Solver
+class 不動如山 : Solver
 {
 	this(in Game g) {}
 	char single_step() { return 'W'; }
 	void force(char c) {}
 }
 
-class Solver_1 : Solver
+class 徐如林 : Solver
 {
 	int wait_count = 0;
 	int choke_count = 0;
 
 	Game g;
@@ -389,11 +392,11 @@
 		}
 		return (danger_ok ? [] : tryA()) ~ tryB() ~ tryC();
 	}
 }
 
-class Solver_2(SubSolver) : Solver
+class 侵掠如火(SubSolver) : Solver
 {
 	// Parameters.
 	int            PredictFuture = 10;
 	const string[] RandomChoicePattern; // PF*RCP exhaustive search for RL steps
 	const          ReplanLength  = 400; // O(PF*RCP*RL*SubSolver.single_step)
@@ -596,11 +599,11 @@
 		if(cur.empty) { cur = next; next = null; }
 		return v;
 	}
 }
 
-class Solver_3 : Solver
+class 疾如風 : Solver
 {
 	Game g;
 	this(in Game g)
 	{
 		this.g = g.clone();
@@ -663,9 +666,10 @@
 		}
 		return 'A';
 	}
 }
 
-//alias Solver_3 MainSolver;
-alias Solver_2!(Solver_1) MainSolver;
-//alias Solver_1 MainSolver;
-//alias Solver_0 MainSolver;
+//alias 侵掠如火!(疾如風) MainSolver;
+alias 侵掠如火!(徐如林) MainSolver;
+//alias 疾如風 MainSolver;
+//alias 徐如林 MainSolver;
+//alias 不動如山 MainSolver;