include "ground_2/lib/lstar.ma".
include "basic_2/notation/relations/rdrop_5.ma".
include "basic_2/notation/relations/rdrop_4.ma".
include "ground_2/lib/lstar.ma".
include "basic_2/notation/relations/rdrop_5.ma".
include "basic_2/notation/relations/rdrop_4.ma".