2
4
0
 0.000000000000000  0.000000000000000
 100.000000000000000  0.000000000000000
 100.000000000000000  100.000000000000000
 0.000000000000000  100.000000000000000
3
1
 90.000000000000000  10.000000000000000
 10.000000000000000  90.000000000000000
 90.000000000000000  90.000000000000000
