Add variants with the vertical stroke last.
These are those four kanji (six variants) mentioned as valid variants in
https://groups.google.com/d/msg/kanjivg/EEQZRyfrPc8/LYo43xXGd44J
and
https://groups.google.com/d/msg/kanjivg/EEQZRyfrPc8/FfCSZRHhqZ0J
Merge pull request #54 from ospalh/vlst-variants

Add variants with the vertical stroke last.