diff --git a/.gitignore b/.gitignore
index 8a57b516d785835db0f24624fd3dd5a85a522cc1..5671e56980439c206317b89fab45256139a07999 100644
--- a/.gitignore
+++ b/.gitignore
@@ -23,8 +23,8 @@
 target
 
 #output files
-*.csv
-*.png
+src/main/resources/*.csv
+src/main/resources/*.png
 
 # virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
 hs_err_pid*
diff --git a/outputToGraph.py b/outputToGraph.py
index a39d9c8e1612ba3740a4ecb1014f52537b6a3b5d..c872c8eb9c552fcf5cf179c25a4cbac692dfdf1c 100644
--- a/outputToGraph.py
+++ b/outputToGraph.py
@@ -53,7 +53,7 @@ def make_diagram(filename):
 
 def run_java_jar(filename):
     import subprocess
-    subprocess.call(['java', '-jar', filename])
+    subprocess.call(['java', '-jar',"--enable-preview", filename])
 
 
 def copy_to_output_folder(filename):
diff --git a/src/main/java/agents/states/SEIRSState.java b/src/main/java/agents/states/SEIRSState.java
index 966453fa1ab5a0aa596474a32a48cb4ac560e163..34bde7ddd6b1a6ac6deb6a4b2b93c951200b87fa 100644
--- a/src/main/java/agents/states/SEIRSState.java
+++ b/src/main/java/agents/states/SEIRSState.java
@@ -1,6 +1,5 @@
 package agents.states;
 
-import agents.seirs.CyclicSEIRSAgent;
 import agents.seirs.SEIRSAgent;
 
 public abstract class SEIRSState {
diff --git a/src/main/resources/output.png b/src/main/resources/output.png
index 1d20c171776fa6ac52b3a67ff3a37291c362c6b2..5e7cdf00725107ea0c5b20b6ef6f2d7b66652287 100644
Binary files a/src/main/resources/output.png and b/src/main/resources/output.png differ
diff --git a/src/main/resources/parameters.yaml b/src/main/resources/parameters.yaml
index 7e7cfa90d8f5ea7146d02d3af7b0cf1ec5bb9654..10385d74094ca86c9982e3347bb5d240eb9bda0a 100644
--- a/src/main/resources/parameters.yaml
+++ b/src/main/resources/parameters.yaml
@@ -14,4 +14,4 @@ wrappingWorld : true
 synchronousMode: false
 timeBetweenCycles: 0
 infectionStacks : false
-threePhased : true
\ No newline at end of file
+threePhased : false
\ No newline at end of file