To move an atom to new position, the following menu appears:
----- Specify the method to displace: -------
1. DIRECTION: 2 points (e.g. 2 atoms): primary and target
2. DIRECTION: or a vector
3. FINAL POSITION: in Cartesian coordinates
4. DISPLACEMENT: in Cartesian coordinates
--------- setting ---------------
5. [For input] Coordinates are specified in: <AtomNumber>
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6. QUIT: return to the menu and do nothing!
-----> Choose an appropriate option: