diff --git a/parts/language/lang_fr.lua b/parts/language/lang_fr.lua
index 4c90e8d0..2ae1b838 100644
--- a/parts/language/lang_fr.lua
+++ b/parts/language/lang_fr.lua
@@ -421,15 +421,6 @@ return{
 			subTitle="Séquence",
 
 			sequence="Séquence",
-
-			Z="Z",S="S",J="J",L="L",T="T",O="O",I="I",
-			Z5="Z5",S5="S5",P="P",Q="Q",F="F",E="E",T5="T5",U="U",
-			V="V",W="W",X="X",J5="J5",L5="L5",R="R",Y="Y",N="N",H="H",I5="I5",
-			left="←",
-			right="→",
-			ten="→→",
-			backsp="<X",
-			reset="R",
 			copy="Copier",
 			paste="Coller",
 		},
@@ -437,17 +428,6 @@ return{
 			title="Mode personnalisé",
 			subTitle="Mission",
 
-			_1="1",_2="2",_3="3",_4="4",
-			any1="any1",any2="any2",any3="any3",any4="any4",
-			PC="PC",
-			Z1="Z1",S1="S1",J1="J1",L1="L1",T1="T1",O1="O1",I1="I1",
-			Z2="Z2",S2="S2",J2="J2",L2="L2",T2="T2",O2="O2",I2="I2",
-			Z3="Z3",S3="S3",J3="J3",L3="L3",T3="T3",O3="O3",I3="I3",
-			O4="O4",I4="I4",
-			left="←",right="→",
-			ten="→→",
-			backsp="<X",
-			reset="R",
 			copy="Copier",
 			paste="Coller",
 			mission="Dorcer la mission",
diff --git a/parts/language/lang_sp.lua b/parts/language/lang_sp.lua
index eb3e3b44..5d3ed45d 100644
--- a/parts/language/lang_sp.lua
+++ b/parts/language/lang_sp.lua
@@ -421,15 +421,6 @@ return{
 			subTitle="Secuencia",
 
 			sequence="Secuencia",
-
-			Z="Z",S="S",J="J",L="L",T="T",O="O",I="I",
-			Z5="Z5",S5="S5",P="P",Q="Q",F="F",E="E",T5="T5",U="U",
-			V="V",W="W",X="X",J5="J5",L5="L5",R="R",Y="Y",N="N",H="H",I5="I5",
-			left="←",
-			right="→",
-			ten="→→",
-			backsp="<X",
-			reset="R",
 			copy="Copiar",
 			paste="Pegar",
 		},
@@ -437,17 +428,6 @@ return{
 			title="Juego Personalizado",
 			subTitle="Misiones",
 
-			_1="1",_2="2",_3="3",_4="4",
-			any1="any1",any2="any2",any3="any3",any4="any4",
-			PC="PC",
-			Z1="Z1",S1="S1",J1="J1",L1="L1",T1="T1",O1="O1",I1="I1",
-			Z2="Z2",S2="S2",J2="J2",L2="L2",T2="T2",O2="O2",I2="I2",
-			Z3="Z3",S3="S3",J3="J3",L3="L3",T3="T3",O3="O3",I3="I3",
-			O4="O4",I4="I4",
-			left="←",right="→",
-			ten="→→",
-			backsp="<X",
-			reset="R",
 			copy="Copiar",
 			paste="Pegar",
 			mission="Forzar misión",
diff --git a/parts/language/lang_symbol.lua b/parts/language/lang_symbol.lua
index dc49797d..e994d001 100644
--- a/parts/language/lang_symbol.lua
+++ b/parts/language/lang_symbol.lua
@@ -319,15 +319,6 @@ return{
 			subTitle="Sequence",
 
 			sequence="$=",
-
-			Z="Z",S="S",J="J",L="L",T="T",O="O",I="I",
-			Z5="Z5",S5="S5",P="P",Q="Q",F="F",E="E",T5="T5",U="U",
-			V="V",W="W",X="X",J5="J5",L5="L5",R="R",Y="Y",N="N",H="H",I5="I5",
-			left="←",
-			right="→",
-			ten="→→",
-			backsp="<X",
-			reset="R",
 			copy="→__",
 			paste="__→",
 		},
@@ -335,17 +326,6 @@ return{
 			title="!@#$%^&*",
 			subTitle="(!)",
 
-			_1="1",_2="2",_3="3",_4="4",
-			any1="any1",any2="any2",any3="any3",any4="any4",
-			PC="PC",
-			Z1="Z1",S1="S1",J1="J1",L1="L1",T1="T1",O1="O1",I1="I1",
-			Z2="Z2",S2="S2",J2="J2",L2="L2",T2="T2",O2="O2",I2="I2",
-			Z3="Z3",S3="S3",J3="J3",L3="L3",T3="T3",O3="O3",I3="I3",
-			O4="O4",I4="I4",
-			left="←",right="→",
-			ten="→→",
-			backsp="<X",
-			reset="R",
 			copy="→__",
 			paste="__→",
 			mission="Force mission",