ABAQUS INPUT

I am trying to work at the example 3.1.1 (Tire). I don t understand how I can import the input file given by the ABAQUS EXAMPLE MANUAL into ABAQUS. I tried to create a unique file made composing data from the different files but It is doesn t work well. Is there a way in order to use directly different input files given by ABAQUS?

In the manual there is something related with the job but I don t understand it so I use to import the .inp file as model.

It works sometimes but I am not able to use the command Symmetric model generation.

Every kind of help it is really appreciated!!!

Thanks

prova18.inp