( ≠ IS SIGN FOR ALT-MODE) ↔
R MPV↔
322AA.322  3↔
↔
↔
↔
XS↔
322BA  3↔
↔
↔
↔
XS↔
322CA  3↔
↔
↔
↔
XS↔
322DA  3↔
↔
↔
↔
XS↔
322EA  3↔
↔
↔
↔
X↔