Reads a portable anymap as input. Performs one or more flip
operations, in the order specified, and writes out a
portable anymap.
OOOOPPPPTTTTIIIIOOOONNNNSSSS
The flip operations available are: left for right (----
lllleeeeffffttttrrrriiiigggghhhhtttt or ----llllrrrr); top for bottom (----ttttooooppppbbbboooottttttttoooommmm or ----ttttbbbb); and
transposition (----ttttrrrraaaannnnssssppppoooosssseeee or ----xxxxyyyy). In addition, some canned
concatenations are available: ----rrrroooottttaaaatttteeee99990000 or ----ccccccccwwww is
equivalent to ----ttttrrrraaaannnnssssppppoooosssseeee ----ttttooooppppbbbboooottttttttoooommmm; ----rrrroooottttaaaatttteeee222277770000 or ----ccccwwww is
equivalent to ----ttttrrrraaaannnnssssppppoooosssseeee ----lllleeeeffffttttrrrriiiigggghhhhtttt; and ----rrrroooottttaaaatttteeee111188880000 is
equivalent to ----lllleeeeffffttttrrrriiiigggghhhhtttt ----ttttooooppppbbbboooottttttttoooommmm.
All flags can be abbreviated to their shortest unique