Can we import multiple .bdf/.fem (solver deck) files at once? 
i tried to import all the files using Include command, using seperate file. but ended up in mixed connection of elements as shown in attachement below
 
 Since there is no control over element & Node number of the importing files. In this case is there any other way to import multiple .bdf files  at once?
 i have even attached sample files as well
 thanks and Regards
 Xavier