Large number of parts imported from INP file

I use prepomax version 2.2.0.
When importing an INP file, I have a very large number of parts (user message: only the first 9K are imported).

I have only one single ELSET (S3 type) in the file, but it looks like one elset was created by TRIA3 element !

34652, 9038, 9041, 9040, 6024, 6027, 6026,
34653, 12052, 12055, 12054, 9038, 9041, 9040,
34654, 15066, 15069, 15068, 12052, 12055, 12054,
34655, 18080, 18083, 18082, 15066, 15069, 15068,
34656, 21094, 21097, 21096, 18080, 18083, 18082,
*ELEMENT, TYPE=S3, ELSET=Mould_Tri3
34657, 2, 3, 5,
34658, 18086, 18087, 18089,
34659, 2, 5, 7,
34660, 18086, 18089, 18091,
34661, 2, 7, 4,

Yes, this is a hard-coded limit. Unfortunately, more parts in one model are not supported. Why do you need so many parts?

Matej
I don’t need so many parts. I just want to understand Why I get All those parts and then what s wrong with my INP file (or what is missing).
Thanks

You need to provide your inp file for others to check. Shouldn’t creat part for each element.