# chd Mesh group 
v -0.0742851 0.0279309 -0.0409188
v -0.152925 -0.0586537 -0.0212747
v -0.152895 -0.0586246 0.0232151
v -0.0314512 -0.0607312 -0.0262778
v -0.0419275 0.0544594 0.0428281
v -0.155039 0.0586456 0.0344434
v -0.0440325 -0.0565319 0.0428281
v -0.148748 0.0607452 -0.0325642
v -0.0314633 0.0607452 -0.0262866
v -0.142457 -0.0376878 0.0449265
v -0.142457 -0.0439736 -0.0409489
v -0.0314512 -0.0607312 0.0302554
v -0.0419275 -0.0397743 -0.0409489
v -0.0440325 0.0649313 0.0344434
v -0.140364 -0.0649173 0.0344434
v -0.0314633 0.0565459 0.0365418
v -0.0440325 -0.0649173 -0.0304658
v -0.123609 0.0502602 0.0449265
v -0.155039 0.0272299 -0.0367609
v -0.138272 0.0670309 -0.00114997
v -0.0461254 0.0628317 -0.0346626
v -0.142457 -0.0649173 -0.0304658
v -0.142457 0.0439876 -0.0409489
v -0.155039 -0.0565319 0.0365418
# Number of vertices 24 

g part_1 mesh
f 6 19 24
f 4 9 12
f 9 4 13
f 7 10 15
f 12 7 15
f 5 7 16
f 7 12 16
f 12 9 16
f 14 5 16
f 9 14 16
f 4 12 17
f 13 4 17
f 11 13 17
f 12 15 17
f 7 5 18
f 6 10 18
f 10 7 18
f 5 14 18
f 14 6 18
f 6 8 19
f 11 2 19
f 8 6 20
f 6 14 20
f 20 14 21
f 13 1 21
f 9 13 21
f 14 9 21
f 8 20 21
f 3 2 22
f 2 11 22
f 15 3 22
f 11 17 22
f 17 15 22
f 1 13 23
f 13 11 23
f 19 8 23
f 11 19 23
f 21 1 23
f 8 21 23
f 2 3 24
f 10 6 24
f 3 15 24
f 15 10 24
f 19 2 24