(<CJK RADICAL SNOUT TWO>): Unify A-UU+5F50 instead of UU+5F50; use

(<CJK RADICAL SNOUT TWO>): Unify A-UU+5F50 instead of UU+5F50; use
U+5F50 instead of GT-K00266 as its mother; separate G0-6566; unify
A-BC-8BAB and A-GT-67403.
(AJ1-15391): Use <CJK RADICAL SNOUT TWO> instead of U+5F50 as its
mother.
(UU+5F50): Unify BC-897C.
(GT-K00266): Use `<-subsumptive' for UU+5F50 instead of
`<-denotational' for U+5F50; delete `=>ucs' for U+2E95.