Intercard
in background building, player ship, active building

card = Orientation, 
0 - North
2 - East
4 - South
6 - West

Intercardfine
in Big Ship

card = 
1 - North-East
3 - South-East
5 - South-West
7 - North-West


Intercardext
in Current
card = 
8 - Up
9 - Down

