Browse by code chart: PUA-41
The Unicode Standard v. 5.1 has no precomposed characters with both diaeresis and circumflex. The present subrange contains five precomposed characters with this combination. The Unicode Standard advises encoding characters of this type as a sequence of the baseline character and the COMBINING DIAERESIS (0308) and the COM- BINING CIRCUMFLEX ACCENT (0302), and this way of encoding has been given as an alternative for the character below.