t
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
F1|1
F2|2
F3|3
F4|4
F5|5
F6|6
t1|4
t2|2
t3|1
t4|6
t5|5
t6|3
t7|4
t8|0
ERROR:  Two or more faces found
ERROR:  Two or more faces found
Topology 'schema_topo' dropped
