N	0
NE	0
E	0
SE	0
S	0
SW	0
W	0
NW	0

N	0	0	0	0	0	0	0	0
NE	0	0	0	0	0	0	0	0
E	0	0	0	0	0	0	0	0
SE	0	0	0	0	0	0	0	0
S	0	0	0	0	0	0	0	0
SW	0	0	0	0	0	0	0	0
W	0	0	0	0	0	0	0	0
NW	0	0	0	0	0	0	0	0