$ pedal :== $'mydir'pedal
$ penetrate :== $'mydir'penetrate
$ penrose :== $'mydir'penrose
+$ petri :== $'mydir'petri
$ phosphor :== $'mydir'phosphor
$ pyro :== $'mydir'pyro
$ qix :== $'mydir'qix
$ rocks :== $'mydir'rocks
$ rorschach :== $'mydir'rorschach
$ rotor :== $'mydir'rotor
+$ shadebobs :== $'mydir'shadebobs
$ sierpinski :== $'mydir'sierpinski
$ slidescreen :== $'mydir'slidescreen
$ slip :== $'mydir'slip