Conversion and Inversion.
One thing more and I have done;
Let files rank by conversion:
To th' right, or th' left, to both, and then
Ranks by conversion fill again:
Troop for the colours, march, prepare for fight,
Behave yourselves like men, and so good night.
The summe of all that hath been spoken may be comprised thus:
Open, close, face, double, countermarch, wheel, charge, retire;
Invert, convert, reduce, trope, march, make readie, fire."