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#889443
if(4|x|>10|y|) west/east
if(4|y|>10|x|) north/south
else northwest/northeast/southwest/southeast
if(x>0&&y>0) north,east
if(x>0&&y<0) south,east
if(x<0&&y<0) south,west
if(x<0&&y>0) north,west