} ba1euler substitutions only EUEX V2.2    89 A A A A A Abb A b b A Abb A b b P     I  X YZ 9 9  a 9ss    s38q UX  8v8޸ r ޸pfp(j ) #R%ª/\Jq8<:>9=;>8:>9;>>8;>9:>33