north
location[189].north = 231;
location[189].north = 231;
if (location[position].north)
position = location[position].north;
if (location[189].north == 231)
right = here.north;
ahead = here.north;
back = here.north;
left = here.north;
goto north;
north:
d1, m1, s1, fs1, north ? "N" : "S",
int north;
north = 1;
north = 0;
goto north;
north: