icu4c/source/data/coll/cs.txt

// © 2016 and later: Unicode, Inc. and others.
// License & terms of use: http://www.unicode.org/copyright.html#License
cs{
    Version{"36.1"}
    collations{
        standard{
            Sequence{
                "&C<č<<<Č"
                "&H<ch<<<cH<<<Ch<<<CH"
                "&R<ř<<<Ř"
                "&S<š<<<Š"
                "&Z<ž<<<Ž"
            }
            Version{"36.1"}
        }
    }
}