7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 0.00775194
-7 129
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 0.00775194
-7 129
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 0.00775194
-7 129
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
0 1
-7 1
7 1
