diff --git a/contexts/animals_en.cxt b/contexts/animals_en.cxt
index 4447063..20df8e1 100644
--- a/contexts/animals_en.cxt
+++ b/contexts/animals_en.cxt
@@ -5,12 +5,12 @@ B
 
 alligator
 rattler
-pig 
+pig
 eagle
 dog
-cat 
-dove 
-lion 
+cat
+dove
+lion
 hippo
 elephant
 thrasher
@@ -20,7 +20,7 @@ skunk
 lizard
 zebra
 tiger
-bear 
+bear
 ibex
 antelope
 moose
@@ -41,38 +41,38 @@ tarantula
 eggs
 nocturnal
 man-eater
-pet 
+pet
 livestock
-lives in water 
+lives in water
 airbreather
 warmblooded
 four-legged
-fur 
+fur
 scales
 X.X..XX.X.X
-XX....X...X 
-......XXXX. 
+XX....X...X
+......XXXX.
 X.....XX...
 ...X..XXXX.
-.X.X..XXXX. 
-X.....XX... 
-..X...XXXX. 
-......XXX.. 
-......XXX.. 
-X.....XX... 
-X.....X...X 
+.X.X..XXXX.
+X.....XX...
+..X...XXXX.
+......XXX..
+......XXX..
+X.....XX...
+X.....X...X
 ......XXXX.
 .X....XXXX.
-X.....X.X.X 
-......XXXX. 
+X.....X.X.X
+......XXXX.
+..X...XXXX.
 ..X...XXXX.
-..X...XXXX. 
 ......XXXX.
 ......XXXX.
 ......XXXX.
 ....X.XXXX.
 ....X.XXXX.
-..X..X....X 
+..X..X....X
 X....X....X
 .....XXX...
 .....XXX...
@@ -83,4 +83,4 @@ X..X..XX...
 ....X.XXXX.
 ....X.XXXX.
 X...X.XX...
-XX....X....
\ No newline at end of file
+XX....X....
diff --git a/contexts/famous_animals_en.cxt b/contexts/famous_animals_en.cxt
index d4c3453..e37c9b1 100644
--- a/contexts/famous_animals_en.cxt
+++ b/contexts/famous_animals_en.cxt
@@ -16,6 +16,6 @@ cat
 mammal
 X...XX
 X..X.X
-.X..XX 
-.X.X.X 
+.X..XX
+.X.X.X
 .XX...
diff --git a/contexts/music_en.cxt b/contexts/music_en.cxt
index 4a6c915..98042cd 100644
--- a/contexts/music_en.cxt
+++ b/contexts/music_en.cxt
@@ -1,4 +1,4 @@
-B 
+B
 
 31
 11
@@ -38,41 +38,41 @@ well-rounded
 well-balanced
 dramatic
 transparent
-structured thoroughly 
+structured thoroughly
 strong
 lively
 sprightly
 rhythmizing
-fast 
+fast
 playful
-XX.XX.....X 
-XX.XXX..... 
-..X..X..... 
-....X.XXXXX 
-.....XXXX.X 
-..X..X..XX. 
-..X.XXX..X. 
-XX.XX.XX.XX 
-...X..X..XX 
-....XXX.X.. 
-..XX.XX.XX. 
-...X.XXXXXX 
-XX.XXX..X.X 
-XX.XXXXX.XX 
-..X..XX.XX. 
-XX.XX.XX..X 
-XX.XX.XXX.X 
-....XXXX..X 
-XX.XXXXXX.X 
-..XXXX..XX. 
-XX.XX.XXXXX 
-..XXXXX..XX 
-..XXXXX.... 
-XX.XXXX.XX. 
-..XXXXX.X.. 
-..XXXXX..X. 
-XX.XXXXXXXX 
-XXXXXX..... 
-XXXXXXX.X.. 
-XXXXXXX.... 
-XXXXXXX..X. 
\ No newline at end of file
+XX.XX.....X
+XX.XXX.....
+..X..X.....
+....X.XXXXX
+.....XXXX.X
+..X..X..XX.
+..X.XXX..X.
+XX.XX.XX.XX
+...X..X..XX
+....XXX.X..
+..XX.XX.XX.
+...X.XXXXXX
+XX.XXX..X.X
+XX.XXXXX.XX
+..X..XX.XX.
+XX.XX.XX..X
+XX.XX.XXX.X
+....XXXX..X
+XX.XXXXXX.X
+..XXXX..XX.
+XX.XX.XXXXX
+..XXXXX..XX
+..XXXXX....
+XX.XXXX.XX.
+..XXXXX.X..
+..XXXXX..X.
+XX.XXXXXXXX
+XXXXXX.....
+XXXXXXX.X..
+XXXXXXX....
+XXXXXXX..X.
diff --git a/contexts/newzealand_en.cxt b/contexts/newzealand_en.cxt
index 0fd9060..eda0c4f 100644
--- a/contexts/newzealand_en.cxt
+++ b/contexts/newzealand_en.cxt
@@ -36,4 +36,4 @@ X.XXXXXX
 X.XXXXXX
 XX......
 XX......
-XX......
\ No newline at end of file
+XX......