Colour Scheme as

 

as000:          
west north east south up down
           
as001:          

west

north east south up down
           
as002:          

west

north east south up down
           
as003:          

west

north east south up down
           

as004:

         
west north east south up down
           
as005:          
west north east south up down
           
as006:          
west north east south up down
           
as007:          
west north east south up down

 

Matching Tiles