****master
***geometry
 **point point0
  *position 0.000000000000000e+00 0.000000000000000e+00 0.000000000000000e+00
 **point point1
  *position 1.000000000000000e+01 0.000000000000000e+00 0.000000000000000e+00
 **point point2
  *position 1.200000000000000e+01 0.000000000000000e+00 0.000000000000000e+00
 **point point3
  *position -1.200000000000000e+01 0.000000000000000e+00 0.000000000000000e+00
 **point point4
  *position -1.000000000000000e+01 0.000000000000000e+00 0.000000000000000e+00
 **point point5
  *position -1.500000000000000e+01 1.700000000000000e+01 0.000000000000000e+00
 **point point6
  *position -2.500000000000000e+01 1.700000000000000e+01 0.000000000000000e+00
 **point point7
  *position -2.300000000000000e+01 1.700000000000000e+01 0.000000000000000e+00
 **point point8
  *position -5.000000000000000e+00 1.700000000000000e+01 0.000000000000000e+00
 **point point9
  *position -7.000000000000000e+00 1.700000000000000e+01 0.000000000000000e+00
 **line line0
  *p1 point7
  *p2 point6
  *cuts 2
 **line line1
  *p1 point8
  *p2 point9
  *cuts 2
 **line line2
  *p1 point3
  *p2 point4
  *cuts 2
 **line line3
  *p1 point1
  *p2 point2
  *cuts 2
 **arc arc0
  *p1 point2
  *p2 point3
  *cuts 30
  *center point0
  *data   1.200000000000000e+01 0.000000000000000e+00 3.141592653589793e+00
 **arc arc1
  *p1 point1
  *p2 point4
  *cuts 30
  *center point0
  *data   1.000000000000000e+01 0.000000000000000e+00 3.141592653589793e+00
 **arc arc2
  *p1 point6
  *p2 point8
  *cuts 30
  *center point5
  *data   1.000000000000000e+01 3.141592653589793e+00 6.283185307179586e+00
 **arc arc3
  *p1 point7
  *p2 point9
  *cuts 30
  *center point5
  *data   8.000000000000000e+00 3.141592653589793e+00 6.283185307179586e+00
 **domain domain1 Ruled0
  *name lower_beam
  *element c2d8r
  *method 1
  *b1 arc1 
  *b2 line2 
  *b3 arc0 
  *b4 line3 
 **domain domain1 Ruled1
  *name upper_beam
  *element c2d8r
  *method 1
  *b1 arc3 
  *b2 line1 
  *b3 arc2 
  *b4 line0 
 **domain bset lower_bot
  *name lower_bot
  *order 2
  *b line2 line3 
 **domain bset upper_top
  *name upper_top
  *order 2
  *b line1 line0 
 **domain bset lower_ext
  *name lower_ext
  *order 2
  *b arc0 
 **domain bset upper_ext
  *name upper_ext
  *order 2
  *b arc2 
***mesher
  **bset_align 
    *bsets ALL 
    *tolerance 0.00000 
  **nset 
    *type cartesian
    *name upper_beam 
    *axes 0 1 2 
    *limit 0.00100000 
    *func 1.;
    *use_elset upper_beam
***plotting
  **default_options 1 0 1
****return