diff --git a/demo/src/index.ts b/demo/src/index.ts
index ed41925..abcefa4 100644
--- a/demo/src/index.ts
+++ b/demo/src/index.ts
@@ -44,7 +44,7 @@ const mirrorXGlyph = (g: Glyph) =>
   g.map((l: Line) => l.map((p: Vec) => [1 - p[0], p[1]]));
 
 // font["ɜ"] = mirrorYGlyph(font["ɛ"])
-//alert(`ʁ: ${JSON.stringify(scaleGlyph(mirrorXGlyph(rotateGlyph(font["R"]))))},`);
+//alert(`ɯ: ${JSON.stringify(mirrorXGlyph(font["w"]))},`);
 
 for (let l = 0; l < lowercase.length; l++) {
   if (font[lowercase[l]] === undefined) {
diff --git a/src/glyphs/diacritics.ts b/src/glyphs/diacritics.ts
index 08df11f..08a6e84 100644
--- a/src/glyphs/diacritics.ts
+++ b/src/glyphs/diacritics.ts
@@ -45,6 +45,18 @@ const diacritics = {
       [0.6, 0.125],
     ],
   ],
+  // diaeresis below 
+  drb: [
+    [
+      [0.4, 0.75],
+      [0.4, 0.775],
+    ],
+    [
+      [0.6, 0.75],
+      [0.6, 0.755],
+    ],
+  ],
+
   // tild
   tl: [
     [
@@ -184,7 +196,16 @@ const diacritics = {
       [0.85, 0.7],
       [0.85, 0.85],
       [0.83, 0.88],
-      [0.75, 0.9]
+      [0.7, 0.9]
+    ]
+  ],
+  // hook bottom left
+  hbl: [
+    [
+      [0.15, 0.7],
+      [0.15, 0.85],
+      [0.17, 0.88],
+      [0.2, 0.9]
     ]
   ],
   // line below
@@ -242,7 +263,7 @@ const diacritics = {
       [0.49, 0.79],
       [0.45, 0.8],
     ],
-  ]
-} as Font;
+  ],
+ } as Font;
 
 export default diacritics;
diff --git a/src/glyphs/lowercase/base.ts b/src/glyphs/lowercase/base.ts
index 3929ff7..db7d274 100644
--- a/src/glyphs/lowercase/base.ts
+++ b/src/glyphs/lowercase/base.ts
@@ -1629,6 +1629,79 @@ const base = {
       [0.35, 0.7],
     ],
   ],
+  ȿ: [
+    [
+      [0.85, 0.3],
+      [0.15, 0.3],
+      [0.15, 0.5],
+      [0.85, 0.5],
+      [0.85, 0.7],
+      [0.15, 0.7],
+    ],
+    [
+      [0.15, 0.7],
+      [0.25, 0.8],
+      [0.35, 0.8],
+    ],
+  ],
+  ẜ: [
+    [
+      [0.85, 0.3],
+      [0.35, 0.3],
+      [0.35, 0.9],
+    ],
+    [
+      [0.15, 0.6],
+      [0.55, 0.4],
+    ],
+  ],
+  ẝ: [
+    [
+      [0.85, 0.3],
+      [0.35, 0.3],
+      [0.35, 0.9],
+    ],
+    [
+      [0.15, 0.55],
+      [0.55, 0.55],
+    ],
+  ],
+  ʃ: [
+    [
+      [0.85, 0.3],
+      [0.5, 0.3],
+      [0.5, 0.9],
+      [0.15, 0.9],
+    ],
+  ],
+  ƪ: [
+    [
+      [0.45, 0.45],
+      [0.3, 0.45],
+      [0.3, 0.3],
+      [0.45, 0.3],
+      [0.45, 0.9],
+      [0.75, 0.9],
+    ],
+  ],
+  ʅ: [
+    [
+      [0.25, 0.3],
+      [0.5, 0.3],
+      [0.5, 0.9],
+      [0.75, 0.9],
+    ],
+  ],
+  ʆ: [
+    [
+      [0.85, 0.3],
+      [0.45, 0.3],
+      [0.45, 0.9],
+      [0.25, 0.9],
+      [0.25, 0.75],
+      [0.5, 0.75],
+    ],
+  ],
 
   t: [
     [
@@ -1641,6 +1714,129 @@ const base = {
       [0.85, 0.7],
     ],
   ],
+  ʨ: [
+    [
+      [0.15, 0.3],
+      [0.5, 0.3],
+    ],
+    [
+      [0.25, 0.2],
+      [0.25, 0.7],
+      [0.85, 0.6],
+      [0.85, 0.7],
+      [0.6, 0.7],
+      [0.6, 0.3],
+      [0.85, 0.3],
+    ],
+  ],
+  ƾ: [
+    [
+      [0.15, 0.3],
+      [0.85, 0.3],
+    ],
+    [
+      [0.35, 0.2],
+      [0.35, 0.5],
+      [0.65, 0.5],
+      [0.65, 0.7],
+      [0.15, 0.7],
+    ],
+  ],
+  ʦ: [
+    [
+      [0.15, 0.3],
+      [0.5, 0.3],
+    ],
+    [
+      [0.25, 0.2],
+      [0.25, 0.7],
+      [0.85, 0.7],
+      [0.85, 0.5],
+      [0.6, 0.5],
+      [0.6, 0.3],
+      [0.85, 0.3],
+    ],
+  ],
+  ʧ: [
+    [
+      [0.15, 0.3],
+      [0.5, 0.3],
+    ],
+    [
+      [0.25, 0.2],
+      [0.25, 0.7],
+      [0.5, 0.7],
+    ],
+    [
+      [0.75, 0.15],
+      [0.5, 0.15],
+      [0.5, 0.9],
+      [0.4, 0.9],
+    ],
+  ],
+  ŧ: [
+    [
+      [0.15, 0.3],
+      [0.85, 0.3],
+    ],
+    [
+      [0.15, 0.5],
+      [0.85, 0.5],
+    ],
+    [
+      [0.35, 0.2],
+      [0.35, 0.7],
+      [0.85, 0.7],
+    ],
+  ],
+  ƭ: [
+    [
+      [0.15, 0.3],
+      [0.85, 0.3],
+    ],
+    [
+      [0.5, 0.2],
+      [0.35, 0.2],
+      [0.35, 0.7],
+      [0.85, 0.7],
+    ],
+  ],
+  ʈ: [
+    [
+      [0.15, 0.3],
+      [0.85, 0.3],
+    ],
+    [
+      [0.35, 0.2],
+      [0.35, 0.9],
+      [0.65, 0.9],
+    ],
+  ],
+  ȶ: [
+    [
+      [0.25, 0.3],
+      [0.85, 0.3],
+    ],
+    [
+      [0.5, 0.2],
+      [0.5, 0.7],
+      [0.85, 0.7],
+      [0.85, 0.5],
+      [0.25, 0.7],
+    ],
+  ],
+  ʇ: [
+    [
+      [0.85, 0.7],
+      [0.15, 0.7],
+    ],
+    [
+      [0.65, 0.8],
+      [0.65, 0.3],
+      [0.15, 0.3],
+    ],
+  ],
+
   u: [
     [
       [0.15, 0.3],
@@ -1652,6 +1848,99 @@ const base = {
       [0.85, 0.3],
     ],
   ],
+  ʉ: [
+    [
+      [0.25, 0.3],
+      [0.25, 0.7],
+      [0.75, 0.7],
+    ],
+    [
+      [0.75, 0.75],
+      [0.75, 0.3],
+    ],
+    [
+      [0.15, 0.45],
+      [0.85, 0.45],
+    ],
+  ],
+  ɥ: [
+    [
+      [0.25, 0.3],
+      [0.25, 0.7],
+      [0.8, 0.7],
+    ],
+    [
+      [0.75, 0.9],
+      [0.75, 0.3],
+    ],
+  ],
+  ʮ: [
+    [
+      [0.25, 0.3],
+      [0.35, 0.3],
+      [0.35, 0.7],
+      [0.8, 0.7],
+    ],
+    [
+      [0.75, 0.9],
+      [0.75, 0.3],
+    ],
+  ],
+  ʯ: [
+    [
+      [0.25, 0.3],
+      [0.35, 0.3],
+      [0.35, 0.7],
+      [0.8, 0.7],
+    ],
+    [
+      [0.85, 0.9],
+      [0.75, 0.9],
+      [0.75, 0.3],
+    ],
+  ],
+  ɯ: [
+    [
+      [0.85, 0.3],
+      [0.85, 0.725],
+    ],
+    [
+      [0.85, 0.7],
+      [0.15, 0.7],
+      [0.15, 0.3],
+    ],
+    [
+      [0.5, 0.3],
+      [0.5, 0.7],
+    ],
+  ],
+  ɰ: [
+    [
+      [0.75, 0.3],
+      [0.75, 0.9],
+    ],
+    [
+      [0.75, 0.7],
+      [0.25, 0.7],
+      [0.25, 0.3],
+    ],
+    [
+      [0.5, 0.3],
+      [0.5, 0.7],
+    ],
+  ],
+  ʊ: [
+    [
+      [0.15, 0.3],
+      [0.45, 0.3],
+      [0.25, 0.7],
+      [0.75, 0.7],
+      [0.55, 0.3],
+      [0.85, 0.3]
+    ]
+  ],
+
+
   v: [
     [
       [0.15, 0.3],
diff --git a/src/glyphs/lowercase/diaBaseAssociation.ts b/src/glyphs/lowercase/diaBaseAssociation.ts
index 90d5902..e421b3b 100644
--- a/src/glyphs/lowercase/diaBaseAssociation.ts
+++ b/src/glyphs/lowercase/diaBaseAssociation.ts
@@ -233,16 +233,54 @@ const diaBaseAssociation = {
   ṩ: ["s", ["da", "db"]],
   ș: ["s", ["cm"]],
   ẛ: ["ſ", ["da"]],
-  ʂ: ["s", ["gnk"]],
+  ʂ: ["s", ["hbl"]],
+  
+  // t 
+  ť: ["t", ["ct"]],
+  ẗ: ["t", ["dr"]],
+  ṫ: ["t", ["da"]],
+  ţ: ["t", ["cd"]],
+  ṭ: ["t", ["db"]],
+  ț: ["t", ["cm"]],
+  ṱ: ["t", ["crb"]],
+  ṯ: ["t", ["lb"]],
+  ƫ: ["t", ["hbr"]],
+
   // u
-  ụ: ["u", ["db"]],
+  ú: ["u", ["ct"]],
+  ù: ["u", ["gr"]],
+  ŭ: ["u", ["br"]],
+  û: ["u", ["cr"]],
+  ǔ: ["u", ["hc"]],
+  ů: ["u", ["gs"]],
+  ü: ["u", ["dr"]],
+  ǘ: ["u", ["dr", "ct"]],
+  ǜ: ["u", ["dr", "gr"]],
+  ǚ: ["u", ["dr", "hc"]],
+  ǖ: ["u", ["dr", "mc"]],
+  ű: ["u", ["ct", "ct"]],
+  ũ: ["u", ["tl"]],
+  ṹ: ["u", ["tl", "ct"]],
+  ų: ["u", ["gnk"]],
+  ū: ["u", ["mc"]],
+  ṻ: ["u", ["mc", "dr"]],
   ủ: ["u", ["ha"]],
+  ȕ: ["u", ["gr", "gr"]],
+  ȗ: ["u", ["bri"]],
+  ư: ["u", ["hr"]],
   ứ: ["u", ["hr", "ct"]],
   ừ: ["u", ["hr", "gr"]],
-  ử: ["u", ["hr", "ha"]],
   ữ: ["u", ["hr", "tl"]],
+  ử: ["u", ["hr", "ha"]],
   ự: ["u", ["hr", "db"]],
-
+  ụ: ["u", ["db"]],
+  ṳ: ["u", ["drb"]],
+  ṷ: ["u", ["crb"]],
+  ṵ: ["u", ["tlb"]],
+  
+  // v
+  ṽ: ["v", ["tl"]],
+  ṿ: ["v", ["db"]],
   // y
   ỳ: ["y", ["gr"]],
   ỵ: ["y", ["db"]],