# vtk DataFile Version 2.0
sqPairFwd12
ASCII
DATASET POLYDATA
POINTS 16 float
0 3 2
0 3 3
0 5 4
0 5 5
0 2 1
0 3 1
0 2 2
0 2 3
0 5 6
0 6 6
0 3 4
0 4 4
0 1 1
0 1 2
0 4 5
0 4 6

LINES 9 27
2 0 1
2 2 3
2 6 7
2 8 9
2 10 11
2 7 1
2 1 10
2 11 14
2 11 2

POLYGONS 6 24
3 4 5 6
3 5 6 0
3 12 4 13
3 4 13 6
3 14 3 15
3 3 15 8