diff --git a/typeface.py b/typeface.py
index b966bef..4628f6e 100644
--- a/typeface.py
+++ b/typeface.py
@@ -13,7 +13,18 @@ from turtle import *
 from math import sqrt
 
 def draw_letter_a(unit):
-    pass
+    pendown()
+    left(75)
+    forward(unit * 8)      
+    right(150)
+    forward(unit * 8)      
+    backward(unit * 4)     
+    left(75)
+    backward(unit * 2)      
+    penup()
+    setheading(0)
+    goto(pos()[0] + unit * 8, pos()[1])  
+
 
 def draw_letter_b(unit):
     pass
@@ -22,7 +33,22 @@ def draw_letter_c(unit):
     pass
 
 def draw_letter_d(unit):
-    pass
+    pendown()
+    left(90)
+    forward(unit * 2)
+    right(90)
+    forward(unit)
+    right(45)
+    forward(unit / sqrt(2))
+    right(45)
+    forward(unit)
+    right(45)
+    forward(unit / sqrt(2))
+    right(45)
+    forward(unit)
+    penup()
+    setheading(0)
+    forward(unit * 2)
 
 def draw_letter_e(unit):
     pass
@@ -46,7 +72,12 @@ def draw_letter_k(unit):
     pass
 
 def draw_letter_l(unit):
-    pass
+    left(90)
+    forward(unit * 8)     
+    backward(unit * 8)    
+    right(90)
+    forward(unit * 6)     
+    backward(unit * 6)
 
 def draw_letter_m(unit):
     pass
@@ -58,7 +89,23 @@ def draw_letter_o(unit):
     pass
 
 def draw_letter_p(unit):
-    pass
+    pendown()
+    left(90)
+    forward(unit * 8)      
+    right(90)
+    forward(unit * 5)      
+    right(90)
+    forward(unit * 4)     
+    right(90)
+    forward(unit * 5)      
+    backward(unit * 5)
+    right(90)
+    forward(unit * 4)      
+    left(90)
+    forward(unit * 5)      
+    penup()
+    setheading(0)
+    goto(pos()[0] + unit * 8, pos()[1])
 
 def draw_letter_q(unit):
     pass