Incorrect mapping for U+337F ㍿ in CN, TW and HK

[NFSL2001]

The 3 mappings for U+337F ㍿ in CN, TW and HK are using the vertical form instead of the horizontal form. This is a regression from v1.001. A sample character 返 is shown to make sure the font selected is correct.

This may be ignored if #143 is accepted.

[Zachary Quinn Scheuren]

Dupe of #143
The mapping problem is already mentioned in #143 so no need for this extra issue.