How to draw

F H N Nd D C C Cx C C C C C C C C C C C C C C C D D Dx D D D D D D D S S Sd S S S S S Sd S S S Ss Ss Sa S Sa S S S S S A A Aa S A A A A A A A A

C

C

B

C

C

H

A

V

Vv

Bb

Bbvj

Mmn

Sds

Buv

Nbb

Hdhs