Removes duplicate typecaches

code/modules/surgery/organs/tongue.dm

@@ -8,10 +8,7 @@
 	var/list/languages_possible
 	var/say_mod = null
 	var/taste_sensitivity = 15 // lower is more sensitive.
-
-/obj/item/organ/tongue/Initialize(mapload)
-	. = ..()
-	languages_possible = typecacheof(list(
+	var/static/list/languages_possible_base = typecacheof(list(
 		/datum/language/common,
 		/datum/language/draconic,
 		/datum/language/codespeak,
@@ -21,6 +18,10 @@
 		/datum/language/ratvar
 	))
 
+/obj/item/organ/tongue/Initialize(mapload)
+	. = ..()
+	languages_possible = languages_possible_base
+
 /obj/item/organ/tongue/get_spans()
 	return list()
 
@@ -124,16 +125,17 @@
 	icon_state = "tonguexeno"
 	say_mod = "hisses"
 	taste_sensitivity = 10 // LIZARDS ARE ALIENS CONFIRMED
-
-/obj/item/organ/tongue/alien/Initialize(mapload)
-	. = ..()
-	languages_possible = typecacheof(list(
+	var/static/list/languages_possible_alien = typecacheof(list(
 		/datum/language/xenocommon,
 		/datum/language/common,
 		/datum/language/draconic,
 		/datum/language/ratvar,
 		/datum/language/monkey))
 
+/obj/item/organ/tongue/alien/Initialize(mapload)
+	. = ..()
+	languages_possible = languages_possible_alien
+
 /obj/item/organ/tongue/alien/TongueSpeech(var/message)
 	playsound(owner, "hiss", 25, 1, 1)
 	return message