diff --git a/typeface.py b/typeface.py
index 9e79f3e..c2e3d2d 100644
--- a/typeface.py
+++ b/typeface.py
@@ -14,7 +14,10 @@ from math import sqrt
 from math import atan
 from math import degrees
 
-
+def fly(distance):
+    penup()
+    forward(distance)
+    pendown()
 
 def draw_letter_a(unit):
     outer_angle = degrees(atan((3*unit)/(8*unit))) #defines outer angle turns in degrees
@@ -66,29 +69,49 @@ def draw_letter_b(unit):
 def draw_letter_c(unit):
     pass
 
-def draw_letter_d(unit):
-    pass
+    
+
+def draw_letter_d(unit): #makes the arc part of the letter D for both outer and inner parts
+  def d_arc(size_factor): #size_factor is the size of the arc part of the D
+    forward(0.5*size_factor)
+    circle(0.5*size_factor,180)
+    forward(0.5*size_factor)
+    left(90)
+    forward(size_factor)
+    
+  d_arc(8*unit)
+  left(90)
+  fly(unit)
+  left(90)
+  fly(unit)
+  right(90)
+  d_arc(6*unit)
+  fly(unit)
+  right(90)
+  fly(unit)
+  right(180)
+
 
 def draw_letter_e(unit):
     forward(8*unit)
     left(90)
-    forward(1.5*unit)
+    forward(1*unit)
     left(90)
-    forward(6.5*unit)
+    forward(7*unit)
     right(90)
-    forward(1.75*unit)
+    forward(2.5*unit)
     right(90)
-    forward(6.5*unit)
+    forward(7*unit)
     left(90)
-    forward(1.5*unit)
+    forward(1*unit)
     left(90)
-    forward(6.5*unit)
+    forward(7*unit)
     right(90)
-    forward(1.75*unit)
+    forward(2.5*unit)
     right(90)
-    forward(6.5*unit)
+    forward(7*unit)
     left(90)
-    forward(1.5*unit)
+    forward(1*unit)
     left(90)
     forward(8*unit)
     left(90)