Intersecting Lines            Test case to be used for judging


The following input:

7
-7 2 -7 8 2 3 2 7
-2 3 13 3 -2 -5 13 -5
0 0 3 5 6 10 -3 -5
-3 10 -3 -15 -3 5 2 5
5 1 15 5 8 5 4 11
3 6 3 3 3 -3 3 -5
3 6 3 3 2 7 2 8


should produce the following output:

INTERSECTING LINES OUTPUT
NONE
NONE
LINE
POINT -3.00 5.00
POINT 9.47 2.79
LINE
NONE
END OF OUTPUT