diff --git a/nx01-x4o-fc18/src/main/java/org/x4o/fc18/FourCornerUnicodeDisplay.java b/nx01-x4o-fc18/src/main/java/org/x4o/fc18/FourCornerUnicodeDisplay.java
index b158f6c..b0a523f 100644
--- a/nx01-x4o-fc18/src/main/java/org/x4o/fc18/FourCornerUnicodeDisplay.java
+++ b/nx01-x4o-fc18/src/main/java/org/x4o/fc18/FourCornerUnicodeDisplay.java
@@ -26,7 +26,6 @@ import java.math.BigInteger;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Objects;
-import java.util.Optional;
 import java.util.function.Consumer;
 
 import org.x4o.fc18.cake2.FourCornerDotCake;
@@ -130,10 +129,10 @@ public class FourCornerUnicodeDisplay {
 			this.output = Objects.requireNonNull(output);
 		}
 		
-		private boolean printedEscape(FourCornerDotCake slice, int cakePoint) {
+		private boolean printedEscape(FourCornerDotCake slice, int offset) {
 			if (FourCornerDotCake.FC_CDC1604_P6.equals(slice)) {
-				if (cakePoint < 4) {
-					output.appendCodePoint(FCDotPIE9DDash09.values()[cakePoint].codePointDotIndex());
+				if (offset < 4) {
+					output.appendCodePoint(FCDotPIE9DDash09.values()[offset].codePointDotIndex());
 					return true;
 				}
 			}
@@ -157,35 +156,27 @@ public class FourCornerUnicodeDisplay {
 		}
 		
 		@Override
-		public void strobeWords(List<Integer> cakePoints) {
-			for (int i = 0; i < cakePoints.size(); i++) {
-				strobeWord(cakePoints.get(i));
+		public void strobeWords(FourCornerDotCake slice, List<Integer> offsets) {
+			for (int i = 0; i < offsets.size(); i++) {
+				strobeWord(slice, offsets.get(i));
 			}
 		}
 			
 		@Override
-		public void strobeWord(int cakePoint) {
-			
-			// TODO: remove slice here;
-			Optional<FourCornerDotCake> sliceOpt = FourCornerDotCake.valueFromCakePoint(cakePoint);
-			if (sliceOpt.isEmpty()) {
-				return;
-			}
-			FourCornerDotCake slice = sliceOpt.get();
-			
-			if (printedEscape(slice, cakePoint)) {
+		public void strobeWord(FourCornerDotCake slice, int offset) {
+			if (printedEscape(slice, offset)) {
 				return;
 			}
 			FourCornerX00PetitVide[] videPoints = slice.getVidePoints();
 			
 			if (slice.isExternWord()) {
 				String nameSpec = slice.nameSpec();
-				String key = nameSpec + "." + Integer.toString(cakePoint);
+				String key = nameSpec + "." + Integer.toString(offset);
 				String value = null;
 				if (value != null) {
 					output.append(value);
 				} else {
-					FourCornerX00PetitVide videPoint = videPoints[cakePoint - slice.getStart()];
+					FourCornerX00PetitVide videPoint = videPoints[offset];
 					if (videPoint.kaasX18CakeDotName().isPresent()) {
 						List<FourCornerX18CakePointSequence> nameX18 = videPoint.kaasX18CakeDotName().get().nameX18();
 						for (FourCornerX18CakePointSequence letter : nameX18) {
@@ -209,7 +200,7 @@ public class FourCornerUnicodeDisplay {
 				//if (offset < 0 || offset > videPoints.length) {
 				//	continue;
 				//}
-				FourCornerX00PetitVide videPoint = videPoints[cakePoint - slice.getStart()];
+				FourCornerX00PetitVide videPoint = videPoints[offset];
 				videPoint.kaasX21CodeSequence().ifPresent(v -> {
 					v.codePointSequence().forEach(vv -> output.appendCodePoint(vv));
 				});
@@ -218,7 +209,7 @@ public class FourCornerUnicodeDisplay {
 			
 			output.append(slice.name());
 			output.append("#");
-			output.append(cakePoint);
+			output.append(offset);
 			output.append("#");
 		}
 		
diff --git a/nx01-x4o-fc18/src/main/java/org/x4o/fc18/cake2/FourCornerDotCake.java b/nx01-x4o-fc18/src/main/java/org/x4o/fc18/cake2/FourCornerDotCake.java
index 44a9bc5..beee5a6 100644
--- a/nx01-x4o-fc18/src/main/java/org/x4o/fc18/cake2/FourCornerDotCake.java
+++ b/nx01-x4o-fc18/src/main/java/org/x4o/fc18/cake2/FourCornerDotCake.java
@@ -164,12 +164,6 @@ public enum FourCornerDotCake {
 	
 	// =========== Allow pie terminators for symbols without escaping
 
-	// build from ovewviews;
-	// - https://www.msx.org/wiki/KuTen_-_JIS_-_SJIS_Code_Conversion_Tables
-	// - https://en.wikipedia.org/wiki/Digital_encoding_of_APL_symbols
-	// - https://en.wikipedia.org/wiki/BraSCII
-	// - https://en.wikipedia.org/wiki/List_of_Unicode_characters
-	
 	FC_PIE9C_01(256 + 0                  , 1, FCDotPIE9CDash01.values()),
 	FC_PIE9C_02(1 + FC_PIE9C_01.getStop(), 2, FCDotPIE9CDash02.values()),
 	FC_PIE9C_03(1 + FC_PIE9C_02.getStop(), 3, FCDotPIE9CDash03.values()),
diff --git a/nx01-x4o-fc18/src/main/java/org/x4o/fc18/cake2/pie9c/FCDotPIE9CDash06.java b/nx01-x4o-fc18/src/main/java/org/x4o/fc18/cake2/pie9c/FCDotPIE9CDash06.java
index 61fd019..2e3100e 100644
--- a/nx01-x4o-fc18/src/main/java/org/x4o/fc18/cake2/pie9c/FCDotPIE9CDash06.java
+++ b/nx01-x4o-fc18/src/main/java/org/x4o/fc18/cake2/pie9c/FCDotPIE9CDash06.java
@@ -38,7 +38,7 @@ import org.x4o.fc18.cake2.zero33.FCDotCDC1604DashP6;
 public enum FCDotPIE9CDash06 implements FourCornerDotCollePie9 {
 	
 	NXX_1('⍟'), // ⍟ = FROM APL
-	NXX_2('⊕'), // ⊕ = FROM APL
+	NXX_2('⊗'), // ⊗ = FROM APL
 	NXX_3('⊗'), // ⊗ = FROM APL
 	NXX_4('⊖'), // ⊖ = FROM APL
 	NXX_5('⍉'), // ⍉ = FROM APL
diff --git a/nx01-x4o-fc18/src/main/java/org/x4o/fc18/cake2/pie9d/FCDotPIE9DDash12.java b/nx01-x4o-fc18/src/main/java/org/x4o/fc18/cake2/pie9d/FCDotPIE9DDash12.java
index 4d8806f..8e4a346 100644
--- a/nx01-x4o-fc18/src/main/java/org/x4o/fc18/cake2/pie9d/FCDotPIE9DDash12.java
+++ b/nx01-x4o-fc18/src/main/java/org/x4o/fc18/cake2/pie9d/FCDotPIE9DDash12.java
@@ -37,18 +37,18 @@ import org.x4o.fc18.cake2.zero33.FCDotCDC1604DashP6;
  */
 public enum FCDotPIE9DDash12 implements FourCornerDotCollePie9 {
 	
-	NXX_01('≠'), // ≠ from APL
-	NXX_02('≡'), // ≡ from APL
-	NXX_03('≢'), // ≢ from APL
-	NXX_04('≣'),
-	NXX_05('≤'), // ≤ from APL
-	NXX_06('≥'), // ≥ from APL
-	NXX_07('≰'),
-	NXX_08('≱'),
-	NXX_09('≮'),
-	NXX_10('≯'),
-	NXX_11('≍'),
-	NXX_12('≭'),
+	NXX_01(' '),
+	NXX_02(' '),
+	NXX_03(' '),
+	NXX_04(' '),
+	NXX_05(' '),
+	NXX_06(' '),
+	NXX_07(' '),
+	NXX_08(' '),
+	NXX_09(' '),
+	NXX_10(' '),
+	NXX_11(' '),
+	NXX_12(' '),
 	;
 	private final List<Integer> codePointDisplay;
 	
diff --git a/nx01-x4o-fc18/src/main/java/org/x4o/fc18/cake2/pie9d/FCDotPIE9DDash21.java b/nx01-x4o-fc18/src/main/java/org/x4o/fc18/cake2/pie9d/FCDotPIE9DDash21.java
index 6a9a155..b013f13 100644
--- a/nx01-x4o-fc18/src/main/java/org/x4o/fc18/cake2/pie9d/FCDotPIE9DDash21.java
+++ b/nx01-x4o-fc18/src/main/java/org/x4o/fc18/cake2/pie9d/FCDotPIE9DDash21.java
@@ -37,27 +37,27 @@ import org.x4o.fc18.cake2.zero33.FCDotCDC1604DashP6;
  */
 public enum FCDotPIE9DDash21 implements FourCornerDotCollePie9 {
 	
-	NXX_01('⊲'),
-	NXX_02('⊳'),
-	NXX_03('⋪'),
-	NXX_04('⋫'),
-	NXX_05('⊴'),
-	NXX_06('⊵'),
-	NXX_07('⋬'),
-	NXX_08('⋭'),
-	NXX_09('∆'), // from APL
-	NXX_10('∇'), // from APL
-	NXX_11('⍋'), // from APL
-	NXX_12('⍒'), // from APL
-	NXX_13('∧'), // from APL
-	NXX_14('∨'), // from APL
-	NXX_15('⊼'),
-	NXX_16('⊻'),
-	NXX_17('⍲'), // from APL
-	NXX_18('⍱'), // from APL
-	NXX_19('⍙'), // from APL
-	NXX_20('⍫'),  // from APL
-	NXX_21('⍝'), // from APL
+	NXX_01(' '),
+	NXX_02(' '),
+	NXX_03(' '),
+	NXX_04(' '),
+	NXX_05(' '),
+	NXX_06(' '),
+	NXX_07(' '),
+	NXX_08(' '),
+	NXX_09(' '),
+	NXX_10(' '),
+	NXX_11(' '),
+	NXX_12(' '),
+	NXX_13(' '),
+	NXX_14(' '),
+	NXX_15(' '),
+	NXX_16(' '),
+	NXX_17(' '),
+	NXX_18(' '),
+	NXX_19(' '),
+	NXX_20(' '),
+	NXX_21(' '),
 	;
 	private final List<Integer> codePointDisplay;
 	
diff --git a/nx01-x4o-fc18/src/main/java/org/x4o/fc18/cake2/zero33/FCDotAPL0127DashP7A.java b/nx01-x4o-fc18/src/main/java/org/x4o/fc18/cake2/zero33/FCDotAPL0127DashP7A.java
index 089777e..e8f3fcf 100644
--- a/nx01-x4o-fc18/src/main/java/org/x4o/fc18/cake2/zero33/FCDotAPL0127DashP7A.java
+++ b/nx01-x4o-fc18/src/main/java/org/x4o/fc18/cake2/zero33/FCDotAPL0127DashP7A.java
@@ -56,21 +56,21 @@ public enum FCDotAPL0127DashP7A implements FourCornerDotColleZero33 {
 	// === 8 directions T arrows
 	
 	/// SL610000
-	__UP_ARROW(' '),
+	UP_ARROW('↑'),
 	/// SL600000
-	__RIGHT_ARROW(' '),
+	RIGHT_ARROW('→'),
 	/// SL620000
-	__DOWN_ARROW(' '),
+	DOWN_ARROW('↓'),
 	/// SL590000
-	__LEFT_ARROW(' '),
+	LEFT_ARROW('←'),
 	/// SL220000
-	__UP_TACK(' '),
+	UP_TACK('⊤'),
 	/// SL350000
-	__RIGHT_TACK(' '),
+	RIGHT_TACK('⊣'),
 	/// SL230000
-	__DOWN_TACK(' '),
+	DOWN_TACK('⊥'),
 	/// SL340000
-	__LEFT_TACK(' '),
+	LEFT_TACK('⊢'),
 	
 	// === 8 mirrors
 	
@@ -87,21 +87,21 @@ public enum FCDotAPL0127DashP7A implements FourCornerDotColleZero33 {
 	/// SL020000
 	DOWN_STILE('⌊'),
 	/// SL030000 (used in GNU GPL)
-	__DEL(' '),
+	DEL('∇'),
 	/// SL060000 (used in GNU GPL)
-	__DELTA(' '),
+	DELTA('∆'),
 	
 	
 	// === 8 Oooohhhs
 	
 	/// SL110000
-	__CIRCLE_STAR(' '),
+	CIRCLE_STAR('⍟'),
 	/// SL090000
-	__CIRCLE_STILE(' '),
+	CIRCLE_STILE('⌽'),
 	/// SL120000
-	__CIRCLE_BAR(' '),
+	CIRCLE_BAR('⊖'),
 	/// SL100000
-	__CIRCLE_SLOPE(' '),
+	CIRCLE_SLOPE('⍉'),
 	
 	
 	;
diff --git a/nx01-x4o-fc18/src/main/java/org/x4o/fc18/cake2/zero33/FCDotAPL0127DashP7B.java b/nx01-x4o-fc18/src/main/java/org/x4o/fc18/cake2/zero33/FCDotAPL0127DashP7B.java
index 863f66f..c37305a 100644
--- a/nx01-x4o-fc18/src/main/java/org/x4o/fc18/cake2/zero33/FCDotAPL0127DashP7B.java
+++ b/nx01-x4o-fc18/src/main/java/org/x4o/fc18/cake2/zero33/FCDotAPL0127DashP7B.java
@@ -49,45 +49,45 @@ public enum FCDotAPL0127DashP7B implements FourCornerDotColleZero33 {
 	// SL790000 = Plus = FCDotCDC1604DashP6._PLUS
 	// SL690000 = Bar = FCDotCDC1604DashP6._MINUS
 	/// SL550000
-	__TIMES(' '),
+	TIMES('×'),
 	// SL760000 = Slash = FCDotCDC1604DashP6.BAR_V_RIGHT
 	/// SL540000
-	__DIVIDE(' '),
+	DIVIDE('÷'),
 	
 	// === ALGOL_60 <relational operator> ::= <, ≤, =, ≥, >, ≠ 
 	
 	// SL520000 = Less than = FCDotCDC1604DashP6.TAG_COMPARE_LEFT
 	/// SL560000
-	__NOT_GREATER(' '),
+	NOT_GREATER('≤'),
 	// SL810000 = Equal = FCDotCDC1604DashP6._EQUALS
 	/// SL570000
-	__NOT_LESS(' '),
+	NOT_LESS('≥'),
 	// SL530000 = Greater than = FCDotCDC1604DashP6.TAG_COMPARE_RIGHT
 	/// SL820000
-	__NOT_EQUAL(' '),
+	NOT_EQUAL('≠'),
 	/// SL050000
-	__DEL_STILE(' '), // grade down
+	DEL_STILE('⍒'), // grade down
 	/// SL070000
-	__DELTA_STILE(' '),
+	DELTA_STILE('⍋'),
 	
 	// === ALGOL_60 <logical operator> ::= ≡ | ⊃ | ∧ | ∨ | ¬
 	
 	/// SL300000
-	__EQUALS_UNDERBAR(' '),
+	EQUALS_UNDERBAR('≡'),
 	/// SL430000
-	__RIGHT_SHOE(' '),
+	RIGHT_SHOE('⊃'),
 	/// SL510000
-	__UP_CARET(' '),
+	UP_CARET('∧'),
 	/// SL500000
-	__DOWN_CARET(' '),
+	DOWN_CARET('∨'),
 	/// NEW: This comes from ALGOL_60 chars.
 	ALGOL_NOT('¬'),
 	/// SL170000
-	__UP_CARET_TILDE(' '), // NAND
+	UP_CARET_TILDE('⍲'), // NAND
 	/// SL180000
-	__DOWN_CARET_TILDE(' '),
+	DOWN_CARET_TILDE('⍱'),
 	/// NEW: from Dynalog_APL
-	__EQUALS_UNDERNOT(' '),
+	EQUALS_UNDERNOT('≢'),
 	
 	/// === Left over from modern APL for Zilog Z8000 see https://aplwiki.com/wiki/Dyalog_APL
 	
@@ -98,11 +98,11 @@ public enum FCDotAPL0127DashP7B implements FourCornerDotColleZero33 {
 	/// SL450000
 	DIAERESIS('¨'),
 	// SL870000
-	__EPSILON_UNDERBAR(' '),
+	EPSILON_UNDERBAR('⍷'),
 	// SL860000 = Iota Underbar
-	__IOTA_UNDERBAR(' '),
+	IOTA_UNDERBAR('⍸'),
 	/// SL730000
-	__IOTA(' '),
+	IOTA('⍳'),
 	/// SL410000
 	DOWN_SHOE('∪'),
 	/// SL400000
diff --git a/nx01-x4o-fc18/src/main/java/org/x4o/fc18/cake2/zero33/FCDotAPL0127DashP7C.java b/nx01-x4o-fc18/src/main/java/org/x4o/fc18/cake2/zero33/FCDotAPL0127DashP7C.java
index 4b06719..e71585a 100644
--- a/nx01-x4o-fc18/src/main/java/org/x4o/fc18/cake2/zero33/FCDotAPL0127DashP7C.java
+++ b/nx01-x4o-fc18/src/main/java/org/x4o/fc18/cake2/zero33/FCDotAPL0127DashP7C.java
@@ -36,30 +36,30 @@ import org.x4o.fc18.cake2.zero33.dec1.FCDotINC0801DashP8;
 public enum FCDotAPL0127DashP7C implements FourCornerDotColleZero33 {
 	
 	/// SL720000
-	__EPSILON(' '),
+	EPSILON('∊'),
 	/// NEW from dynslog APL
-	__LEFT_SHOE_UNDERBAR(' '),
+	LEFT_SHOE_UNDERBAR('⊆'),
 	/// SL420000
-	__LEFT_SHOE(' '),
+	LEFT_SHOE('⊂'),
 	/// SL740000
-	__RHO(' '),
+	RHO('⍴'),
 	/// NEW from dynlog APL
 	MINUS_COMMA('⍪'),
 	
 	/// --------- Left over from IBM APL
 	
 	/// SL210000
-	__UP_SHOE_NULL(' '),
+	UP_SHOE_NULL('⍝'),
 	/// SL630000
 	OVERBAR('‾'),
 	/// SL710000
-	__ALPHA(' '),
+	ALPHA('⍺'),
 	/// SL750000
-	__OMEGA(' '),
+	OMEGA('⍵'),
 	
 
 	/// SL040000
-	__DEL_TILDE(' '), /// === ⎕LOCK
+	DEL_TILDE('⍫'), /// === ⎕LOCK
 	/// SL130000
 	QUAD_QUOTE('⍞'), // GNU APL: stdin and debug out
 	/// SL270000
@@ -69,23 +69,23 @@ public enum FCDotAPL0127DashP7C implements FourCornerDotColleZero33 {
 	/// SL320000
 	DIAERESIS_DOT('∵'), // each item
 	// SL330000
-	__DELTA_UNDERBAR(' '), // GNU APL: user var: starts (A-Z) or one of the 3 characters _, ∆ , or ⍙
+	DELTA_UNDERBAR('⍙'), // GNU APL: user var: starts (A-Z) or one of the 3 characters _, ∆ , or ⍙
 	/// SL370000
 	LESS_GREATER('⋄'), // each stmt
 	/// SL480000
-	__CIRCLE_PLUS(' '), // group
+	CIRCLE_PLUS('⊕'), // group
 	/// SL490000
-	__CIRCLE_TIMES(' '), // index of
+	CIRCLE_TIMES('⊗'), // index of
 
-	OPEN_19(' '),
-	OPEN_20(' '),
-	OPEN_21(' '),
-	OPEN_22(' '),
-	OPEN_23(' '),
-	OPEN_24(' '),
-	OPEN_25(' '),
-	OPEN_26(' '),
-	OPEN_27(' '),
+	OPEN_19('?'),
+	OPEN_20('?'),
+	OPEN_21('?'),
+	OPEN_22('?'),
+	OPEN_23('?'),
+	OPEN_24('?'),
+	OPEN_25('?'),
+	OPEN_26('?'),
+	OPEN_27('?'),
 	
 	
 	
diff --git a/nx01-x4o-fc18/src/main/java/org/x4o/fc18/zion7/FourCornerZion7Candlelier.java b/nx01-x4o-fc18/src/main/java/org/x4o/fc18/zion7/FourCornerZion7Candlelier.java
index d4471b6..bc8d52f 100644
--- a/nx01-x4o-fc18/src/main/java/org/x4o/fc18/zion7/FourCornerZion7Candlelier.java
+++ b/nx01-x4o-fc18/src/main/java/org/x4o/fc18/zion7/FourCornerZion7Candlelier.java
@@ -25,22 +25,29 @@ package	org.x4o.fc18.zion7;
 import java.math.BigInteger;
 import java.util.List;
 
+import org.x4o.fc18.cake2.FourCornerDotCake;
+
 /// Handles the main lexer four corner cake strobes.
 ///
 /// @author Willem Cazander
 /// @version 1.0 Jan 09, 2025
 public interface FourCornerZion7Candlelier {
 	
-	/// Single word cake point.
-	void strobeWord(int cakePoint);
+	// TODO: remove dot cake enum and change offsets to full cake points
+	// (and remove duplicate list objects like;)
+	// maybe remove cakeSliceStart as that is not needed for write support, (is already in fire)
+	//void strobeWords(List<Integer> text, int textStart, int textStop, int cakeSliceStart);
 	
-	/// Block of word cake points.
-	void strobeWords(List<Integer> cakePoints);
+	/// Single word from slice.
+	void strobeWord(FourCornerDotCake slice, int offset);
+	
+	/// Block of relative word slice offsets.
+	void strobeWords(FourCornerDotCake slice, List<Integer> offsets);
 	
 	/// 1152 bit fractions of two 576 bit numbers.
 	void strobeNCR1632(BigInteger denominator, BigInteger numerator);
 	
-	/// Allows a 6 bit computer to use the full FC18 space for nether or fractions.
+	/// Allows a 6 bit computer to use the nether,fractions or unicode.
 	void strobeRecursiveCake(List<Integer> cakePoints);
 
 	/// Octal sand walker, with an 72 to 576 bit mime-type rhythm header.
@@ -52,11 +59,11 @@ public interface FourCornerZion7Candlelier {
 	interface Adapter extends FourCornerZion7Candlelier {
 		
 		@Override
-		default void strobeWord(int cakePoint) {
+		default void strobeWords(FourCornerDotCake slice, List<Integer> offsets) {
 		}
 		
 		@Override
-		default void strobeWords(List<Integer> cakePoints) {
+		default void strobeWord(FourCornerDotCake slice, int offset) {
 		}
 		
 		@Override
diff --git a/nx01-x4o-fc18/src/main/java/org/x4o/fc18/zion7/FourCornerZion7SalahSequence.java b/nx01-x4o-fc18/src/main/java/org/x4o/fc18/zion7/FourCornerZion7SalahSequence.java
index ce39764..144faf5 100644
--- a/nx01-x4o-fc18/src/main/java/org/x4o/fc18/zion7/FourCornerZion7SalahSequence.java
+++ b/nx01-x4o-fc18/src/main/java/org/x4o/fc18/zion7/FourCornerZion7SalahSequence.java
@@ -24,18 +24,20 @@ package	org.x4o.fc18.zion7;
 
 import java.util.List;
 
+import org.x4o.fc18.cake2.zero33.dec1.FCDotDEC2701DashPX0;
+
 /// Handles the lexer salah sequence strobes.
 ///
 /// @author Willem Cazander
 /// @version 1.0 Jan 11, 2025
 public interface FourCornerZion7SalahSequence extends FourCornerZion7Candlelier {
 	
-	void strobeSalahSequence(int type, List<List<Integer>> arguments);
+	void strobeSalahSequence(FCDotDEC2701DashPX0 type, List<List<Integer>> arguments);
 	
 	interface Adapter extends FourCornerZion7SalahSequence, FourCornerZion7Candlelier.Adapter {
 		
 		@Override
-		default void strobeSalahSequence(int type, List<List<Integer>> arguments) {
+		default void strobeSalahSequence(FCDotDEC2701DashPX0 type, List<List<Integer>> arguments) {
 		}
 	}
 }
diff --git a/nx01-x4o-fc18/src/main/java/org/x4o/fc18/zion7/FourCornerZionStenoGrapher.java b/nx01-x4o-fc18/src/main/java/org/x4o/fc18/zion7/FourCornerZionStenoGrapher.java
index c87be19..fe9dafe 100644
--- a/nx01-x4o-fc18/src/main/java/org/x4o/fc18/zion7/FourCornerZionStenoGrapher.java
+++ b/nx01-x4o-fc18/src/main/java/org/x4o/fc18/zion7/FourCornerZionStenoGrapher.java
@@ -20,66 +20,14 @@
  * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
-package org.x4o.fc18.zion7;
-
-import java.math.BigInteger;
-import java.util.List;
-import java.util.Objects;
-
-import org.x4o.fc18.cake2.zero33.dec1.FCDotDEC2701DashPX0;
+package	org.x4o.fc18.zion7;
 
 /// Write steno for zion.
 ///
 /// @author Willem Cazander
 /// @version 1.0 Jan 11, 2025
 public class FourCornerZionStenoGrapher {
-
-	private final List<Integer> out;
-
-	public FourCornerZionStenoGrapher(List<Integer> out) {
-		this.out = Objects.requireNonNull(out);
-	}
-
-	class FourCornerWriter implements FourCornerZion7AlphaOmega,FourCornerZion7SalahSequence {
-	
-		@Override
-		public void strobeDocumentAlpha() {
-		}
-	
-		@Override
-		public void strobeDocumentOmega() {
-		}
-	
-		@Override
-		public void strobeWord(int cakePoint) {
-			out.add(cakePoint);
-		}
-	
-		@Override
-		public void strobeWords(List<Integer> cakePoints) {
-			out.addAll(cakePoints);
-		}
-	
-		@Override
-		public void strobeNCR1632(BigInteger denominator, BigInteger numerator) {
-		}
-	
-		@Override
-		public void strobeRecursiveCake(List<Integer> cakePoints) {
-		}
-	
-		@Override
-		public void strobeSandWalker(List<Integer> rhythm) {
-		}
-	
-		@Override
-		public void strobeSandWorm(List<Integer> spice) {
-		}
-	
-		@Override
-		public void strobeSalahSequence(int type, List<List<Integer>> arguments) {
-			FCDotDEC2701DashPX0 cdcDECMode = FCDotDEC2701DashPX0.valueOf(type);
-		}
 	
+	public void write() {
 	}
 }
diff --git a/nx01-x4o-fc18/src/main/java/org/x4o/fc18/zion7/FourCornerZionStenoLexer.java b/nx01-x4o-fc18/src/main/java/org/x4o/fc18/zion7/FourCornerZionStenoLexer.java
index b7b21d3..5f8932a 100644
--- a/nx01-x4o-fc18/src/main/java/org/x4o/fc18/zion7/FourCornerZionStenoLexer.java
+++ b/nx01-x4o-fc18/src/main/java/org/x4o/fc18/zion7/FourCornerZionStenoLexer.java
@@ -32,8 +32,6 @@ import java.util.Optional;
 import java.util.PrimitiveIterator;
 
 import org.x4o.fc18.cake2.FourCornerDotCake;
-import org.x4o.fc18.cake2.flag4.FCDotF4TTY0001DashNL;
-import org.x4o.fc18.cake2.flag4.FCDotF4TXT0001DashSP;
 import org.x4o.fc18.cake2.zero33.FCDotCDC1604DashP6;
 import org.x4o.fc18.cake2.zero33.dec1.FCDotCMD5401Dash2D;
 import org.x4o.fc18.cake2.zero33.dec1.FCDotDEC0801DashE10;
@@ -305,21 +303,20 @@ public class FourCornerZionStenoLexer {
 	
 	static class StenoScannerWordCakeSlice extends StenoScanner {
 
-		//private final FourCornerDotCake cakeSlice;
+		private final FourCornerDotCake cakeSlice;
 
 		public StenoScannerWordCakeSlice(FourCornerDotCake cakeSlice) {
 			super(cakeSlice);
-			//this.cakeSlice = Objects.requireNonNull(cakeSlice);
+			this.cakeSlice = Objects.requireNonNull(cakeSlice);
 		}
 		
 		@Override
 		public void process(FourCornerZionStenoLexer lexer, int idxFirst, int idxLast) {
-//			List<Integer> offsets = new ArrayList<>();
-//			for (int i = idxFirst; i <= idxLast; i++) {
-//				offsets.add(lexer.input.get(i) - blockStart);
-//			}
-//			lexer.handler.strobeWords(cakeSlice, offsets);
-			lexer.handler.strobeWords(lexer.input.subList(idxFirst, idxLast + 1));
+			List<Integer> offsets = new ArrayList<>();
+			for (int i = idxFirst; i <= idxLast; i++) {
+				offsets.add(lexer.input.get(i) - blockStart);
+			}
+			lexer.handler.strobeWords(cakeSlice, offsets);
 		}
 	}
 	
@@ -520,12 +517,11 @@ public class FourCornerZionStenoLexer {
 					continue;
 				}
 				int cdcDECPoint = lexer.input.get(lexer.cdcDECScanIndex);
-				lexer.handler.strobeWord(cdcDECPoint);
-//				if (FourCornerDotCake.FC_DEC2701_PX0.contains(cdcDECPoint)) {
-//					lexer.handler.strobeWord(FourCornerDotCake.FC_DEC2701_PX0, cdcDECPoint - FourCornerDotCake.FC_DEC2701_PX0.getStart());
-//				} else {
-//					lexer.handler.strobeWord(FourCornerDotCake.FC_CDC1604_P6, cdcDECPoint);
-//				}
+				if (FourCornerDotCake.FC_DEC2701_PX0.contains(cdcDECPoint)) {
+					lexer.handler.strobeWord(FourCornerDotCake.FC_DEC2701_PX0, cdcDECPoint - FourCornerDotCake.FC_DEC2701_PX0.getStart());
+				} else {
+					lexer.handler.strobeWord(FourCornerDotCake.FC_CDC1604_P6, cdcDECPoint);
+				}
 			}
 		}
 		
@@ -607,7 +603,7 @@ public class FourCornerZionStenoLexer {
 				if (readOK == false) {
 					return true; // point is eaten
 				}
-				lexer.handlerSalahSequence.strobeSalahSequence(cdcDECMode.ordinal(), args);
+				lexer.handlerSalahSequence.strobeSalahSequence(cdcDECMode, args);
 				return true;
 			}
 			if (FCDotDEC2701DashPX0.ESC68_2PIE9C.equals(cdcDECMode)) {
@@ -658,8 +654,7 @@ public class FourCornerZionStenoLexer {
 				lexer.decModeReset();
 				return false;
 			}
-			//lexer.handler.strobeWord(displayCake, cdcPoint - FCDotCDC1604DashP6.NX01_A.ordinal());
-			lexer.handler.strobeWord(displayCake.getStart() + cdcPoint - FCDotCDC1604DashP6.NX01_A.ordinal());
+			lexer.handler.strobeWord(displayCake, cdcPoint - FCDotCDC1604DashP6.NX01_A.ordinal());
 			return true;
 		}
 		
@@ -686,8 +681,7 @@ public class FourCornerZionStenoLexer {
 //			}
 			
 			if (FCDotDEC0801DashE10.E10_CDC1604_P6.equals(lexer.cdcDECModeE10)) {
-				lexer.handler.strobeWord(cdcPoint); // not A based offset here
-				//lexer.handler.strobeWord(FourCornerDotCake.FC_CDC1604_P6, cdcPoint); // not A based offset here
+				lexer.handler.strobeWord(FourCornerDotCake.FC_CDC1604_P6, cdcPoint); // not A based offset here
 				return true;
 			}
 			FourCornerDotCake displayCake = lexer.cdcDECModeE10.displayCake();
@@ -695,8 +689,7 @@ public class FourCornerZionStenoLexer {
 				lexer.decModeReset();
 				return false;
 			}
-			//lexer.handler.strobeWord(displayCake, cdcPoint - FCDotCDC1604DashP6.NX01_A.ordinal());
-			lexer.handler.strobeWord(displayCake.getStart() + cdcPoint - FCDotCDC1604DashP6.NX01_A.ordinal());
+			lexer.handler.strobeWord(displayCake, cdcPoint - FCDotCDC1604DashP6.NX01_A.ordinal());
 			return true;
 		}
 		
@@ -711,8 +704,7 @@ public class FourCornerZionStenoLexer {
 			FCDotCMD5401Dash2D cmdMode = cmdModeOpt.get();
 			if (FCDotCMD5401Dash2D.CMD_F4TXT0001_SP.equals(cmdMode)) {
 				lexer.decModeReset();
-				//lexer.handler.strobeWord(FourCornerDotCake.FC_F4TXT0001_SP, 0); // white space
-				lexer.handler.strobeWord(FCDotF4TXT0001DashSP.SPANISH_PEACE.cakePointDotIndex()); // white space
+				lexer.handler.strobeWord(FourCornerDotCake.FC_F4TXT0001_SP, 0); // white space
 				return true;
 			}
 			if (FCDotCMD5401Dash2D.CMD_F4TTY0001_NL.equals(cmdMode)) {
@@ -720,8 +712,7 @@ public class FourCornerZionStenoLexer {
 				lexer.currLine++;
 				lexer.currCol = 0;
 				lexer.fireSignals.fireStateLine(lexer.currLine);
-				//lexer.handler.strobeWord(FourCornerDotCake.FC_F4TTY0001_NL, 0); // new line
-				lexer.handler.strobeWord(FCDotF4TTY0001DashNL.NETHER_LINE.cakePointDotIndex()); // new line
+				lexer.handler.strobeWord(FourCornerDotCake.FC_F4TTY0001_NL, 0); // new line
 				return true;
 			}
 			lexer.decModeReset();
@@ -767,8 +758,7 @@ public class FourCornerZionStenoLexer {
 				sliceBase = FourCornerDotCake.FC_PIE9D_01.ordinal();
 			}
 			FourCornerDotCake slice = FourCornerDotCake.valueOf(terminatorOffZero + sliceBase);
-			//lexer.handler.strobeWord(slice, numberIdxOffZero);
-			lexer.handler.strobeWord(slice.getStart() + numberIdxOffZero);
+			lexer.handler.strobeWord(slice, numberIdxOffZero);
 			return true;
 		}
 		
diff --git a/nx01-x4o-fc18/src/test/java/org/x4o/fc18/cake2/zero33/FCDotAPL.java b/nx01-x4o-fc18/src/test/java/org/x4o/fc18/cake2/zero33/FCDotAPL.java
deleted file mode 100644
index 542ad0b..0000000
--- a/nx01-x4o-fc18/src/test/java/org/x4o/fc18/cake2/zero33/FCDotAPL.java
+++ /dev/null
@@ -1,270 +0,0 @@
-/*
- * Copyright (c) 2004-2014, Willem Cazander
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification, are permitted provided
- * that the following conditions are met:
- *
- * * Redistributions of source code must retain the above copyright notice, this list of conditions and the
- *   following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and
- *   the following disclaimer in the documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
- * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-package org.x4o.fc18.cake2.zero33;
-
-/**
- * Enum to convert APL to FC18.
- * 
- * TODO: finish write when needed..
- * 
- * @author Willem Cazander
- * @version 1.0 Jul 30, 2025
- */
-public enum FCDotAPL {
-
-
-	/// SL080000 One is pi
-	CIRCLE('○'),
-	
-	// === 2 + 6 boxes
-
-	/// SL360000
-	QUAD('⎕'),
-	/// SL260000
-	SQUISH_QUAD('⌷'),
-	/// SL140000
-	QUAD_DIVIDE('⌹'),
-	/// NEW from Dynlog APL
-	QUAD_DOT2('⍠'),
-	/// NEW from Dynlog APL
-	QUAD_BOX3('⌸'),
-	/// NEW from Dynlog APl
-	QUAD_QUAD('⌺'),
-	
-	// === 8 directions T arrows
-	
-	/// SL610000
-	UP_ARROW('↑'),
-	/// SL600000
-	RIGHT_ARROW('→'),
-	/// SL620000
-	DOWN_ARROW('↓'),
-	/// SL590000
-	LEFT_ARROW('←'),
-	/// SL220000
-	UP_TACK('⊤'),
-	/// SL350000
-	RIGHT_TACK('⊣'),
-	/// SL230000
-	DOWN_TACK('⊥'),
-	/// SL340000
-	LEFT_TACK('⊢'),
-	
-	// === 8 mirrors
-	
-	/// SL190000
-	DOWN_TACK_JOT('⍎'),
-	/// SL200000
-	UP_TACK_JOT('⍕'),
-	/// SL150000
-	SLASH_BAR('⌿'),
-	/// SL160000
-	SLOPE_BAR('⍀'),
-	/// SL010000 
-	UP_STILE('⌈'),
-	/// SL020000
-	DOWN_STILE('⌊'),
-	/// SL030000 (used in GNU GPL)
-	DEL('∇'),
-	/// SL060000 (used in GNU GPL)
-	DELTA('∆'),
-	
-	
-	// === 8 Oooohhhs
-	
-	/// SL110000
-	CIRCLE_STAR('⍟'),
-	/// SL090000
-	CIRCLE_STILE('⌽'),
-	/// SL120000
-	CIRCLE_BAR('⊖'),
-	/// SL100000
-	CIRCLE_SLOPE('⍉'),
-	
-	//--------------------------------------------
-	
-
-	/// NEW from dynlog APL
-	CIRCLE_DOT_XL('⍥'),
-	/// NEW from dynlog APL
-	CIRLCE_DOT('⍤'),
-	/// SL250000
-	JOT('∘'),
-	/// NEW from dynlog APL
-	STAR_DOT('⍣'),
-	
-	// === ALGOL_60 <arithmetic operator> ::= + | - | × | / | ÷ | ↑
-	
-	// SL790000 = Plus = FCDotCDC1604DashP6._PLUS
-	// SL690000 = Bar = FCDotCDC1604DashP6._MINUS
-	/// SL550000
-	TIMES('×'),
-	// SL760000 = Slash = FCDotCDC1604DashP6.BAR_V_RIGHT
-	/// SL540000
-	DIVIDE('÷'),
-	
-	// === ALGOL_60 <relational operator> ::= <, ≤, =, ≥, >, ≠ 
-	
-	// SL520000 = Less than = FCDotCDC1604DashP6.TAG_COMPARE_LEFT
-	/// SL560000
-	NOT_GREATER('≤'),
-	// SL810000 = Equal = FCDotCDC1604DashP6._EQUALS
-	/// SL570000
-	NOT_LESS('≥'),
-	// SL530000 = Greater than = FCDotCDC1604DashP6.TAG_COMPARE_RIGHT
-	/// SL820000
-	NOT_EQUAL('≠'),
-	/// SL050000
-	DEL_STILE('⍒'), // grade down
-	/// SL070000
-	DELTA_STILE('⍋'),
-	
-	// === ALGOL_60 <logical operator> ::= ≡ | ⊃ | ∧ | ∨ | ¬
-	
-	/// SL300000
-	EQUALS_UNDERBAR('≡'),
-	/// SL430000
-	RIGHT_SHOE('⊃'),
-	/// SL510000
-	UP_CARET('∧'),
-	/// SL500000
-	DOWN_CARET('∨'),
-	/// NEW: This comes from ALGOL_60 chars.
-	ALGOL_NOT('¬'),
-	/// SL170000
-	UP_CARET_TILDE('⍲'), // NAND
-	/// SL180000
-	DOWN_CARET_TILDE('⍱'),
-	/// NEW: from Dynalog_APL
-	EQUALS_UNDERNOT('≢'),
-	
-	/// === Left over from modern APL for Zilog Z8000 see https://aplwiki.com/wiki/Dyalog_APL
-	
-	/// SL240000
-	IBEAM_TACK('⌶'),
-	/// NEW from DYNA
-	DOTTED_TILDE('⍨'),
-	/// SL450000
-	DIAERESIS('¨'),
-	// SL870000
-	EPSILON_UNDERBAR('⍷'),
-	// SL860000 = Iota Underbar
-	IOTA_UNDERBAR('⍸'),
-	/// SL730000
-	IOTA('⍳'),
-	/// SL410000
-	DOWN_SHOE('∪'),
-	/// SL400000
-	UP_SHOE('∩'),
-	
-	// ------------------------------------------------
-	
-
-	/// SL720000
-	EPSILON('∊'),
-	/// NEW from dynslog APL
-	LEFT_SHOE_UNDERBAR('⊆'),
-	/// SL420000
-	LEFT_SHOE('⊂'),
-	/// SL740000
-	RHO('⍴'),
-	/// NEW from dynlog APL
-	MINUS_COMMA('⍪'),
-	
-	/// --------- Left over from IBM APL
-	
-	/// SL210000
-	UP_SHOE_NULL('⍝'),
-	/// SL630000
-	OVERBAR('‾'),
-	/// SL710000
-	ALPHA('⍺'),
-	/// SL750000
-	OMEGA('⍵'),
-	
-
-	/// SL040000
-	DEL_TILDE('⍫'), /// === ⎕LOCK
-	/// SL130000
-	QUAD_QUOTE('⍞'), // GNU APL: stdin and debug out
-	/// SL270000
-	QUAD_JOT('⌻'), // file meta info
-	/// SL280000
-	QUAD_SLOPE('⍂'), // was expand
-	/// SL320000
-	DIAERESIS_DOT('∵'), // each item
-	// SL330000
-	DELTA_UNDERBAR('⍙'), // GNU APL: user var: starts (A-Z) or one of the 3 characters _, ∆ , or ⍙
-	/// SL370000
-	LESS_GREATER('⋄'), // each stmt
-	/// SL480000
-	CIRCLE_PLUS('⊕'), // group
-	/// SL490000
-	CIRCLE_TIMES('⊗'), // index of
-
-	OPEN_19('?'),
-	OPEN_20('?'),
-	OPEN_21('?'),
-	OPEN_22('?'),
-	OPEN_23('?'),
-	OPEN_24('?'),
-	OPEN_25('?'),
-	OPEN_26('?'),
-	OPEN_27('?'),
-	
-	
-	
-	// SL290000 = Unsupported = Ampersand Underbar
-	// SL310000 = Unsupported = OUT Symbol = Not used by IBM ?
-	// SL380000 = Stile = FCDotCDC1604DashP6.BAR_VERTICAL
-	// SL390000 = undefined
-	// SL440000 = Underbar = FCDotCDC1604DashP6.BAR_UNDER
-	// SL460000 = Tilde = FCDotCDC1604DashP6._TILDE
-	// SL470000 = undefined
-	// SL580000 = Quote Dot = FCDotCDC1604DashP6._EXCLAMATION
-	// SL640000 = Slope = FCDotCDC1604DashP6.BAR_V_LEFT
-	// SL650000 = Star = FCDotCDC1604DashP6._ASTRIKS
-	// SL660000 = Quota = FCDotCDC1604DashP6._APOSTROPHE
-	// SL670000 = Left Parenthesis = FCDotCDC1604DashP6.TAG_ROUND_LEFT
-	// SL680000 = Right Parenthesis = FCDotCDC1604DashP6.TAG_ROUND_RIGHT
-	// SL700000 = Query = FCDotCDC1604DashP6._QUESTION
-	// SL770000 = Left Bracket = FCDotCDC1604DashP6.TAG_SQUARE_LEFT
-	// SL780000 = Right Bracket = FCDotCDC1604DashP6.TAG_SQUARE_RIGHT
-	// SL800000 = Semicolon = FCDotCDC1604DashP6._SEMICOLON
-	// SL830000 = Colon = FCDotCDC1604DashP6._COLON
-	// SL840000 = Dot = FCDotCDC1604DashP6._DOT
-	// SL850000 = Comma = FCDotCDC1604DashP6._COMMA
-	
-	
-	
-	;
-	private final int codePoint;
-	
-	private FCDotAPL(int codePoint) {
-		this.codePoint = codePoint;
-	}
-	
-	public int codePoint() {
-		return codePoint;
-	}
-}