diff --git a/typeface.py b/typeface.py
index 71d09a9..c561617 100644
--- a/typeface.py
+++ b/typeface.py
@@ -13,22 +13,117 @@ from turtle import *
 from math import sqrt
 
 def draw_letter_a(unit):
-    left(65)
-    forward(250)
-    right(125)
-    forward(250)
+    penup()
+    forward(unit * 2)
+    left(90)
+    pendown()
+    forward(unit * 6)
+    right(45)
+    forward(unit * 2 * sqrt(2))
+    right(90)
+    forward(unit * 2 * sqrt(2))
+    right(45)
+    forward(unit * 6)
+    right(180)
+    penup()
+    forward(unit * 4)
+    left(90)
+    pendown()
+    forward(unit * 4)
+    left(45)
+    penup()
+    forward(unit * 2 * sqrt(2))
+    left(45)
+    forward(unit * 2)
+    left(90)
+    pendown()
 
 def draw_letter_b(unit):
-    pass
+    penup()
+    forward(unit * 2)
+    left(90)
+    pendown()
+    forward(unit * 8)
+    right(90)
+    forward(unit * 2)
+    right(45)
+    forward(unit * 2 * sqrt(2))
+    right(90)
+    forward(unit * 2 * sqrt(2))
+    left(90)
+    forward(unit * 2 * sqrt(2))
+    right(90)
+    forward(unit * 2 * sqrt(2))
+    right(45)
+    forward(unit * 2)
+    right(90)
+    penup()
+    forward(unit * 4)
+    right(90)
+    pendown()
+    forward(unit * 2)
+    right(135)
+    penup()
+    forward(unit * 4 * sqrt(2))
+    left(135)
+    pendown()
 
 def draw_letter_c(unit):
-    pass
+    penup()
+    forward(unit * 2)
+    left(90)
+    forward(unit * 2)
+    pendown()
+    forward(unit * 4)
+    right(45)
+    forward(unit * 2 * sqrt(2))
+    right(45)
+    forward(unit * 2)
+    right(90)
+    penup()
+    forward(unit * 8)
+    right(90)
+    pendown()
+    forward(unit * 2)
+    right(45)
+    forward(unit * 2 * sqrt(2))
+    left(90)
+    penup()
+    forward(unit * 2 * sqrt(2))
+    left(135)
 
 def draw_letter_d(unit):
-    pass
+    penup()
+    forward(unit * 2)
+    left(90)
+    pendown()
+    forward(unit * 8)
+    right(90)
+    forward(unit * 2)
+    right(45)
+    forward(unit * 2 * sqrt(2))
+    right(45)
+    forward(unit * 4)
+    right(45)
+    forward(unit * 2 * sqrt(2))
+    right(45)
+    forward(unit * 2)
+    penup()
+    forward(unit * 2)
+    left(180)
 
 def draw_letter_e(unit):
-    pass
+    penup()
+    forward(unit * 2)
+    left(90)
+    pendown()
+    forward(unit * 8)
+    right(90)
+    forward(unit * 4)
+    right(135)
+    penup()
+    forward(unit * 4 * sqrt(2))
+    left(135)
 
 def draw_letter_f(unit):
     pass