No, the evidence is clear. It looks it's the variant of 洼. The current village name is 深洼 according to National Database for Geographical Names of China.
WANG Yifan gave a accurate judgement. 杏壇（孔子講壇）、槐市（漢朝書市）、米廪（魯國之學）、稷山（齊國之學） are the names of ancient seats of learning of China， 鼓篋、横經 are ceremonys of Confucianism，so KC-07659 is truely a synonymous variant of 稷.
It's a good sample for us to discuss how to handle the Ideographs of Empress Wu (則天文字, use IEW as below).
IEW was established during Wu Zhou period, and only include the "new" variants of 18 ideographs, but these 18 IEW derived more different glyphs in the history and the relationships are clear. Some glyphs look not unifiable for other characters, but we need to discuss how to handle them.
I request IRG confirming if it's suitable to use 0 as FS value, which is not allowed in IRG PnP. The current T/S Flag value is acceptable for me, but it's different for 01416, 01559, 03655 and so on for the same component.
Please do not postpone this. "We will provide additional images at IRG" in the comment #3242 means that we have an evidence that is not allowed to redistribute, thus only can be shown in meeting. And it has never realized due to the COVID incident.
Vietnam has provided the new evidence for the Tay Nom use, and the phonetic element is the real 来 in the new evidence, so this character should be kept. #5666
Taking the convention of China into account, it is suggested that the second stroke of the left component should be changed from a right-falling slash to a dot.
According to the email dated 19 July 2018 from Mr. Chen Zhuang to all experts, the SC of 吕 will be unified to 7 as “IRG counting”. Will the IRG consider including this as an entry in IRGN2221 to facilitate future review?
On Thu, Jul 19, 2018 at 8:29 AM chen zhuang <chenzh-zhuang@163.com> wrote:
Yes, I will fix them in next version. I think this caused by their “alternative SC and TS” when the pdf file was generated. I will try to unify all “alternative SC and TS” to “IRG counting”. For instant, 03914 has 6,7 (SC) and 12,13 (TS), I will unify these data to 7 and 13 because 吕 is counted 7 for unification with 呂.
IRG Working Set 2017v5.1
Unification
WANG Yifan gave a accurate judgement. 杏壇（孔子講壇）、槐市（漢朝書市）、米廪（魯國之學）、稷山（齊國之學） are the names of ancient seats of learning of China， 鼓篋、横經 are ceremonys of Confucianism，so KC-07659 is truely a synonymous variant of 稷.
Can this pair of components 鼃 U+9F03 and ⿱龶黽 be added to RK normalization rule？Sometimes some parts are omitted because of lack of space.
No, the new evidence shows it's suitable to unify with 浩 (U+6D69).
Unify to 淳 (U+6DF3), suggest add new UCV ⿳亠丷子 = 享.
⿳亠丷子 is a common variant form of 享, especially popular in 《龍龕手鑑》 and 《直音篇》.
𥟆 (U+257C6), which is variant form of 稕 (U+7A15), from 《Hanyu Dazidian》 quoting 《龍龕手鑑》, is encoded in Extension B.
If this character is coded, there are many other variants which can be coded. Here are some examples quoted from the MOE dictionary:
etc.
Unify to 𤉡 (U+24261).
Create new UCV rule top part of 兕 ~ 𠒅
IEW was established during Wu Zhou period, and only include the "new" variants of 18 ideographs, but these 18 IEW derived more different glyphs in the history and the relationships are clear. Some glyphs look not unifiable for other characters, but we need to discuss how to handle them.
V-F1D84 should be unifiable with 𫧹 (U+2B9F9) according to S.1.5 f) of Annex S, ISO/IEC 10646:2017:
Reference: Code chart:
Attributes
Reference: #65, IRGN954AR:
Reference: #63, IRGN954AR:
https://drive.google.com/file/d/162T5y6gcrzmECaaOV9nqSt0V0PDp0NEf/view?usp=sharing
http://www.unicode.org/L2/L2020/20210-irgn2434-disunify-722b.pdf
Evidence
Glyph Design & Normalization
Editorial
Other
On Thu, Jul 19, 2018 at 8:29 AM chen zhuang <chenzh-zhuang@163.com> wrote:
Yes, I will fix them in next version. I think this caused by their “alternative SC and TS” when the pdf file was generated. I will try to unify all “alternative SC and TS” to “IRG counting”. For instant, 03914 has 6,7 (SC) and 12,13 (TS), I will unify these data to 7 and 13 because 吕 is counted 7 for unification with 呂.