[Thewitness]

convertToMeters 1;

vertices
(
(0 0 0)
(1 0 0)
(0 1 0)
(1 1 0)
(0 0 1)
(1 0 1)
(0 1 1)
(1 1 1)
(0 2 0)
(1 2 0)
(0 2 1)
(1 2 1)
(2 0 0)
(2 1 0)
(2 0 1)
(2 2 1)
(2 2 0)
(2 2 1)
);

blocks
(
hex (0 1 3 2 4 5 7 6) (1 1 1) simpleGrading (1 1 1)
hex (2 3 9 8 6 7 11 10) (1 1 1) simpleGrading (1 1 1)
hex (1 12 13 3 5 14 15 7) (1 1 1) simpleGrading (1 1 1)
hex (3 13 16 9 7 15 17 11) (1 1 1) simpleGrading (1 1 1)
);

edges
(
arc 1 2 (0.292893217 0.292893217 0)
arc 2 9 (0.292893217 1.707106783 0)
arc 9 13 (1.707106783 1.707106783 0)
arc 13 1 (1.707106783 0.292893217 0)
arc 5 6 (0.292893217 0.292893217 1)
arc 6 11 (0.292893217 1.707106783 1)
arc 11 15 (1.707106783 1.707106783 1)
arc 15 5 (1.707106783 0.292893217 1)
);

boundary
(
inlet
{
type patch;
faces
(
);
}
outlet
{
type patch;
faces
(
);
}
bottom
{
type symmetryPlane;
faces
(
(0 1 3 2)
(2 3 9 8)
(1 12 13 3)
(3 13 16 9)
);
}
top
{
type symmetryPlane;
faces
(
(4 5 7 6)
(6 7 11 10)
(5 14 15 7)
(7 15 17 11)
);
}
left
{
type symmetryPlane;
faces
(
(2 0 4 6)
(8 2 6 10)
);
}
right
{
type symmetryPlane;
faces
(
(12 13 15 14)
(13 16 17 15)
);
}
front
{
type symmetryPlane;
faces
(
(0 1 5 4 )
(1 12 14 5)
);
}
back
{
type symmetryPlane;
faces
(
(9 8 10 11)
(16 9 11 17)
);
}
obstacle
{
type patch;
faces
(
);
}
);

mergePatchPairs
(
);