lc = 1.0/1.0;
Point(0) = {11, 0, 0, lc};
Point(1) = {11, 0, 9, lc};
Point(2) = {11, 8, 9, lc};
Point(3) = {11, 8, 0, lc};
Point(4) = {5, 0, 0, lc};
Point(5) = {5, 0, 9, lc};
Point(6) = {5, 8, 0, lc};
Point(7) = {5, 8, 9, lc};
Point(8) = {0, 8, 0, lc};
Point(9) = {0, 8, 9, lc};
Point(10) = {0, 3, 0, lc};
Point(11) = {0, 3, 9, lc};
Point(12) = {5, 3, 0, lc};
Point(13) = {0, 0, 9, lc};
Point(14) = {5, 3, 9, lc};
Point(15) = {0, 0, 2, lc};
Point(16) = {0, 3, 2, lc};
Point(17) = {5, 0, 2, lc};
Point(18) = {5, 3, 2, lc};
Line(1000) = {0,1};
Line(1001) = {1,2};
Line(1002) = {2,3};
Line(1003) = {3,0};
Line(1004) = {4,0};
Line(1005) = {1,5};
Line(1006) = {5,4};
Line(1007) = {4,6};
Line(1008) = {6,3};
Line(1009) = {5,7};
Line(1010) = {7,2};
Line(1011) = {8,6};
Line(1012) = {6,7};
Line(1013) = {7,9};
Line(1014) = {9,8};
Line(1015) = {10,11};
Line(1016) = {11,9};
Line(1017) = {8,10};
Line(1018) = {6,12};
Line(1019) = {12,10};
Line(1020) = {13,11};
Line(1021) = {11,14};
Line(1022) = {14,5};
Line(1023) = {5,13};
Line(1024) = {7,14};
Line(1025) = {15,13};
Line(1026) = {11,16};
Line(1027) = {16,15};
Line(1028) = {15,17};
Line(1029) = {17,5};
Line(1030) = {16,18};
Line(1031) = {18,17};
Line(1032) = {12,18};
Line(1033) = {16,10};
Line(1034) = {4,17};
Line(1035) = {12,4};
Line Loop(2000) = {1000,1001,1002,1003};
Line Loop(2001) = {1004,1000,1005,1006};
Line Loop(2002) = {1007,1008,1003,-1004};
Line Loop(2003) = {1009,1010,-1001,1005};
Line Loop(2004) = {1011,1012,1013,1014};
Line Loop(2005) = {1008,-1002,-1010,-1012};
Line Loop(2006) = {1015,1016,1014,1017};
Line Loop(2007) = {-1017,1011,1018,1019};
Line Loop(2008) = {1020,1021,1022,1023};
Line Loop(2009) = {1016,-1013,1024,-1021};
Line Loop(2010) = {1025,1020,1026,1027};
Line Loop(2011) = {1028,1029,1023,-1025};
Line Loop(2012) = {-1027,1030,1031,-1028};
Line Loop(2013) = {-1019,1032,-1030,1033};
Line Loop(2014) = {1034,-1031,-1032,1035};
Plane Surface(3000) = {2000};
Plane Surface(3001) = {2001};
Plane Surface(3002) = {2002};
Plane Surface(3003) = {2003};
Plane Surface(3004) = {2004};
Plane Surface(3005) = {2005};
Plane Surface(3006) = {2006};
Plane Surface(3007) = {2007};
Plane Surface(3008) = {2008};
Plane Surface(3009) = {2009};
Plane Surface(3010) = {2010};
Plane Surface(3011) = {2011};
Plane Surface(3012) = {2012};
Plane Surface(3013) = {2013};
Plane Surface(3014) = {2014};
Surface Loop(4000) = {3000,3001,3002,3003,3004,3005,3006,3007,3008,3009,3010,3011,3012,3013,3014};
Volume(5000) = {4000};
