diff --git a/Assets/Scripts/PlayerManager/GenericPlayerManager.cs b/Assets/Scripts/PlayerManager/GenericPlayerManager.cs
index c6233ce..023970f 100644
--- a/Assets/Scripts/PlayerManager/GenericPlayerManager.cs
+++ b/Assets/Scripts/PlayerManager/GenericPlayerManager.cs
@@ -86,6 +86,15 @@ public abstract class GenericPlayerManager : MonoBehaviour {
 
 	private bool[] lastLetterAnimations = new bool[256];
 
+	private HashSet<char> allowedCharacters = new HashSet<char>() {
+			'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H',
+			'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P',
+			'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X',
+			'Y', 'Z',
+			'1', '2', '3', '4', '5', '6', '7', '8',
+			'9', '0', '%', '.', ',', '!', '?',
+		};
+
 	public virtual void Start()
 	{
 		// Configuração de velocidade das animações
@@ -377,29 +386,35 @@ public abstract class GenericPlayerManager : MonoBehaviour {
 
 		for (int i = 0; i < word.Length; i++)
 		{
-			lastAnimationSubtitle = Subtitle.highlight(word, i);
-			char anim = word[i];
-
 			switch (word[i])
 			{
 				case 'Á':
 				case 'Â':
 				case 'À':
-				case 'Ã':	anim = 'A';
-							break;
+				case 'Ã': word = word.Replace(word[i], 'A'); break;
 				case 'É':
-				case 'Ê':	anim = 'E';
-							break;
-				case 'Í':	anim = 'I';
-							break;
+				case 'Ê': word = word.Replace(word[i], 'E'); break;
+				case 'Í': word = word.Replace(word[i], 'I'); break;
 				case 'Ó':
 				case 'Ô':
-				case 'Õ':	anim = 'O';
-							break;
-				case 'Ú':	anim = 'U';
-							break;
+				case 'Õ': word = word.Replace(word[i], 'O'); break;
+				case 'Ú': word = word.Replace(word[i], 'U'); break;
 			}
 
+			if (!allowedCharacters.Contains(word[i]))
+			{
+				Debug.Log(word[i] + " is not allowed");
+
+				word = word.Remove(i, 1);
+				i--;
+			}
+		}
+
+		for (int i = 0; i < word.Length; i++)
+		{
+			lastAnimationSubtitle = Subtitle.highlight(word, i);
+			char anim = word[i];
+
 			short type = getType(anim);
 			string animName = nextLetterAnimation(anim);
 
@@ -416,7 +431,7 @@ public abstract class GenericPlayerManager : MonoBehaviour {
 					this.subtitles.updateLetterSpeed();
 				}
 
-				UnityEngine.Debug.Log("GPM.sW(" + word + "): Animação \"" + animName + "\" inexistente.");
+				Debug.Log("GPM.sW(" + word + "): Animação \"" + animName + "\" inexistente.");
 			}
 			else
 			{
@@ -473,7 +488,7 @@ public abstract class GenericPlayerManager : MonoBehaviour {
 
 		StartCoroutine(subtitlesSynchronizer);
 
-		String[] stringPos = gloss.Split(' ');
+		string[] stringPos = gloss.Split(' ');
 
 		Queue<ToPlay> toPlayQueue = new Queue<ToPlay>();
 		int wordsCount = 0;
@@ -506,7 +521,7 @@ public abstract class GenericPlayerManager : MonoBehaviour {
 						Debug.Log("GPM:LAP(" + gloss + "): www.error == null");
 						bundle = www.assetBundle;
 
-						if (bundle != null && ! String.IsNullOrEmpty(bundle.mainAsset.name))
+						if (bundle != null && ! string.IsNullOrEmpty(bundle.mainAsset.name))
 						{
 							AnimationClip aniClip = bundle.mainAsset as AnimationClip;
 							bundle.Unload(false);
diff --git a/Assets/Scripts/ServerDebug.cs b/Assets/Scripts/ServerDebug.cs
index cffa7c3..75cb50a 100644
--- a/Assets/Scripts/ServerDebug.cs
+++ b/Assets/Scripts/ServerDebug.cs
@@ -1,20 +1,4 @@
-/**********************
-********LAVID**********
-*******VLibras*********
-*------------------------------------------------------------------------
-*Description:
-*Server gets pts from Core (client) by TCP connection
-*and runs the animations until a final tag is found.
-*------------------------------------------------------------------------
-*Author: Claudiomar Araujo # claudiomar.araujo@lavid.ufpb.br
-*------------------------------------------------------------------------
-***********************/
-
 using UnityEngine;
-using System;
-using System.IO;
-using System.Net;
-using System.Net.Sockets;
 using System.Collections.Generic;
 
 public class ServerDebug {
@@ -30,23 +14,18 @@ public class ServerDebug {
 	public bool IsNotReady {
 		get { return !isReady; }
 	}
-
-	/**
-	 *	Starts receiving of glosa and time from server.
-	 *	Stops when receive "FINALIZE".
-	 */
+	
 	public void StartCommunication()
     {
 		List<string> messages = new List<string>() {
-				"TESTE#1000", "TEST2'#2000", "FINALIZE"
+				"`TÉST\"E#1000", "TES´T2'#2000", "FINALIZE"
 			};
-
+		
 		Debug.Log("S.SC()");
 		
 		foreach (string text in messages)
 		{
 			Message message = new Message(text);
-
 			Debug.Log("S.SC(): Received: " + message.Text);
 
 			if (message.Text.Equals("FINALIZE"))
@@ -60,4 +39,6 @@ public class ServerDebug {
 		Debug.Log("S.SC(): END");
 	}
 
+	public void SendFinalizeToCore() { }
+
 }
\ No newline at end of file
--
libgit2 0.21.2