you are right!
but i just come up with some phrases1.跳上跳下(jump upwards,jump downwards)
. 2.走进走出(walk inside,walk outside),it does imply inside/outside a place,but in some cases ,we omit the places.similiar to English
3.跑回来(running back),in this case,来has the same meaning as 回,so they combine as a verd,Now it's no weird,but if you add a place, it would be.
just something coming into my mind and I wish they could help you a little bit instead of confusing you. If you are confused,just ignore them.