You can use additional cardinal directions such as north northwest (nnw), east southeast (ESE), etc. The result would be
[code]
----------------------------
| S | NNW | S | NNE | S |
----------------------------
| WNW | S | S | S | ENE |
----------------------------
| S | S | P | S | S |
---------------------------
| WSW| S | S | S | ESE |
----------------------------
| S | SSW | S | SSE | S |
----------------------------
[/quote]
and no blind spots.
|