0 _      _ 3
   \    /   
1 _ \  / _ 4
   \ \/ /   
2 __\/\/__ 2
    /\/\    
3 _/ /\ \_ 0
    /  \    
4 _/    \_ 1


##</code><code>##

0 ___    ___ 3
     \  /
1 _   \/   _ 4
   \  /\  /
2 __\/__\/__ 2
    /\  /\
3 _/  \/  \_ 0
      /\    
4 ___/  \___ 1

##</code><code>##

0 _____  _____ 3
       \/  
1 _    /\    _ 4
   \  /  \  /
2 __\/____\/__ 2
    /\    /\
3 _/  \  /  \_ 0
       \/
4 _____/\_____ 1

##</code><code>##

0 _____  _____ 3
       \/  
1 ___  /\  ___ 4
     \/  \/  
2 __ /\__/\___ 2
    /  \/  \
3 _/   /\   \_ 0
      /  \
4 ___/    \___ 1