4
7 0.157703 0.617703 7.000000 0.000000 0.000000 0.000000
1 0 0 0 0 -1
1 0 -1 -1 0 -1
1 0 0 1 0 -1
3 0 1 1 0 -1
1 0 -1 0 3 -1
1 0 0 -1 0 -1
7 0 1 -1 43 0 2 0 0
