diff --git a/plotwriter.jpg b/plotwriter.jpg
new file mode 100644
index 0000000..cb1000f
Binary files /dev/null and b/plotwriter.jpg differ
diff --git a/src/uppercase/diaBaseAssociation.ts b/src/uppercase/diaBaseAssociation.ts
index dfb327c..bde5b55 100644
--- a/src/uppercase/diaBaseAssociation.ts
+++ b/src/uppercase/diaBaseAssociation.ts
@@ -99,7 +99,36 @@ const diaBaseAssociation = {
   Ġ: ["G", ["da"]],
   Ģ: ["G", ["cm"]],
   Ḡ: ["G", ["mc"]],
-  //Ɠ
+  
+  // H
+  Ĥ: ["H", ["cr"]],
+  Ȟ: ["H", ["hc"]],
+  Ḧ: ["H", ["dr"]],
+  Ḣ: ["H", ["da"]],
+  Ḩ: ["H", ["cdl"]],
+  Ḥ: ["H", ["db"]],
+  Ḫ: ["H", ["brb"]],
+
+  // I
+  Í: ["I", ["ct"]],
+  Ì: ["I", ["gr"]],
+  Ĭ: ["I", ["br"]],
+  Î: ["I", ["cr"]],
+  Ǐ: ["I", ["hc"]],
+  Ï: ["I", ["dr"]],
+  Ḯ: ["I", ["dr", "ct"]],
+  Ĩ: ["I", ["tl"]],
+  İ: ["I", ["da"]],
+  Į: ["I", ["gnk"]],
+  Ī: ["I", ["mc"]],
+  Ỉ: ["I", ["ha"]],
+  Ȉ: ["I", ["gr", "gr"]],
+  Ȋ: ["I", ["bri"]],
+  Ị: ["I", ["db"]],
+  Ḭ: ["I", ["tlb"]],
+
+
+
 
 } as ExtendedTable;