\fIdown\fP, \fIupleft\fP, \fIdownleft\fP, \fIupright\fP, \fIdownright\fP,
\fIshuffle\fP (meaning perfer no particular direction), \fIin\fP (meaning
move things toward the center), \fIout\fP (meaning move things away
\fIdown\fP, \fIupleft\fP, \fIdownleft\fP, \fIupright\fP, \fIdownright\fP,
\fIshuffle\fP (meaning perfer no particular direction), \fIin\fP (meaning
move things toward the center), \fIout\fP (meaning move things away