Front

Apply

Back

(put into application [instruction], put on [paint, varnish etc.], put into action [brakes, pressure etc.])

Front

Bend

Back

curve, tension, angle

Front

Blank

Back

Close an opening temporarily with a cap, cover, plug etc.

Front

Cancel

Back

(suppress, stop, annul, destroy, clear)

Front

Comply with

Back

conform to, respect, obey regulations, instructions, plans etc.

Front

CARRY OUT

Back

do, execute, perform an action

Front

Check

Back

verify, make sure, test

Front

Clear (v)

Back

remove an obstacle, information, display, etc.

Front

CLOSE

Back

shut

Front

CONNECT

Back

join, attach, link, fasten