7
16
0 -90 180
1 -90 -60.00000000000001
2 -90 59.999999999999986
3 -30.000000000000004 180
4 -30.000000000000004 59.999999999999986
5 29.999999999999993 180
6 29.999999999999993 -60.00000000000001
0 2 0
0 1 0
0 3 6671695
1 0 0
1 2 0
2 1 0
2 0 0
2 4 6671695
3 4 10806007
3 5 6671695
3 0 6671695
4 3 10806007
4 2 6671695
5 6 10806007
5 3 6671695
6 5 10806007