?? what happened with getting toric varieties (not necessarily canonical kaleidoscopic) from a2 flag variety ?? ... did we give up on it for some sensible reason ??? .... ?? whereas ... ??? kept trying to work out b2 example .... ???? ...

?? well, i might have decided that it was too trivial, or already worked out, or something ... ?? but ... ?? maybe actually at least slightly interesting ... ???.... ?? projective line's worth of flag-flag-flag orientations where they're generic 2 at a time ?? .... ???.... ??? schubert calculus structure constant ??? ... categorified .... ??? .... ?? well, looks at least superficially like a projective line .... ??? .... ?? compactness paradox here ??? .... ???? ..... ....

?? "motive" here ?? .... ?? categorified term in structure constant .... ???? .....

?? "anti-flag" ... ??? "point as far off line as possible" ....center of triangle and line at infinity ... ??? .... ??? degeneration ??? ....

?? more generally ...a_n flag variety's worth of a_[n+1] flag-flag-flag orientations when they're generic 2 at a time ??? ..... ???? .... ?? .... ??? maybe not correct ... ??? .... ???? ....