diff --git a/arboles_plural.txt b/arboles_plural_es.txt
similarity index 100%
rename from arboles_plural.txt
rename to arboles_plural_es.txt
diff --git a/arboles_simple.txt b/arboles_simple_es.txt
similarity index 100%
rename from arboles_simple.txt
rename to arboles_simple_es.txt
diff --git a/arboles_simple_fem.txt b/arboles_simple_fem_es.txt
similarity index 100%
rename from arboles_simple_fem.txt
rename to arboles_simple_fem_es.txt
diff --git a/eucalipto_cortazar.txt b/eucalipto_cortazar_es.txt
similarity index 100%
rename from eucalipto_cortazar.txt
rename to eucalipto_cortazar_es.txt
diff --git a/example_settings.py b/example_settings.py
new file mode 100644
index 0000000..d03b08f
--- /dev/null
+++ b/example_settings.py
@@ -0,0 +1,3 @@
+BASEURL = '/levenshtein'
+DEFAULT_LANGUAGE = 'en'
+SECRET_KEY = 'CHANGE_ME'
\ No newline at end of file
diff --git a/la_distancia_de_levenshtein_lee_a_cortazar.py b/la_distancia_de_levenshtein_lee_a_cortazar_es.py
similarity index 100%
rename from la_distancia_de_levenshtein_lee_a_cortazar.py
rename to la_distancia_de_levenshtein_lee_a_cortazar_es.py
diff --git a/run.sh b/run.sh
new file mode 100644
index 0000000..a1709d8
--- /dev/null
+++ b/run.sh
@@ -0,0 +1,3 @@
+export FLASK_APP=app.py
+export FLASK_ENV=development
+flask run
\ No newline at end of file
diff --git a/templates/index.html b/templates/index_es.html
similarity index 100%
rename from templates/index.html
rename to templates/index_es.html
diff --git a/templates/print.html b/templates/print_es.html
similarity index 100%
rename from templates/print.html
rename to templates/print_es.html